CPR CS Overflow Boxes

1 of 1 people found the following review helpful:

Excellent!

save your money... by FERNANDO

Experience Level: Intermediate

Posted on 10/8/2009 from MIAMI, FL UNITED STATES

Comments: Yes, save your money and buy it. Why go for something else if this is the only one. After many tries with other over flow boxes I was told about the CS90 for my 65 gal salt water reef tank and what a difference it makes. It is super quiet and no micro bubbles at all. I did not have to play with it to make it work; it was only plug and play I bought this together with the tom Aquatics Aqua lifter Dosage Pump and I’m using a mag 9.5 pump in my wet dry and is doing the job. I wait few month since my purchased to review the CS90 just to be sure that it will not give me any problems but it's working super since the first day. Go for it...! Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Great

Cpr cs by C CHERNIAK

Experience Level: Intermediate

Posted on 9/20/2009 from DELTA, CANADA

Comments: This overflow box is great. Very quiet ( not like the DIY one I was using before ). The construction seems to be very solid. Easy to install and maintain. My only con is that air accumulates in the overflow chamber. Unless you have an air pump attached you must remove the air yourself. I have to remove the air about once every 3 weeks or so. Not a big deal but if you don't the flow rate is reduced. All in all it's a great option for a tank with no hole drilled in the back. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

Top Notch by ANTHONY WILSON

Experience Level: Expert

Posted on 7/24/2009 from MEMPHIS, TN UNITED STATES

Comments: Well designed quality product. No complaints. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

CPR Overflow by RICHARD WONG

Experience Level: Beginner

Posted on 6/26/2009 from MEDLEY, FL UNITED STATES

Comments: Great product and skims the top of the water keeping my tank looking clean. Purchases the lifter pump and the 1" hose. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

Great Product! by JON D

Experience Level: Expert

Posted on 6/22/2009 from LYNN, MA UNITED STATES

Comments: I've been using mine for some time now and I've never had a problem with it! Easy to clean. Just put a airtube in the lower section and blow and all the left over junk will start to flow with your water to the sump! Don't forget to clean your sponge also. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Great

600 gph overflow by JEFF BAKER

Experience Level: Intermediate

Posted on 5/21/2009 from WESTVILLE, NJ UNITED STATES

Comments: works great but could use cover to eliminate noise. i use a hand towel. drainage is loud but can be quietened down with creative plumbing. good quality and does indeed do what it says. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

A Great Product by Thomas Marchant

Experience Level: Intermediate

Posted on 5/18/2009 from MIDDLESBORO, KY UNITED STATES

Comments: This CPR Overflow box is as described, a well made, well designed product. Well done! Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

Excellent Overflow by aZhu

Experience Level: Beginner

Posted on 4/20/2009 from LOS ANGELES, CA UNITED STATES

Comments: I bought the CPR50 not too long ago and so far I'm loving it. Construction is excellent and noise is minimal. If you're considering purchasing this, just do it! Also make sure you get the Tom Dosing pump with it. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

Great Product by Shopper

Experience Level: Intermediate

Posted on 4/15/2009 from PLACENTIA, CA UNITED STATES

Comments: Next best thing to having a built in!!! Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Unsatisfactory

CPR Problems by JOHN ROBINSON

Experience Level: Expert

Posted on 2/17/2009 from REDMOND, WA UNITED STATES

Comments: The design of these boxes does not allow for easy cleaning so after time your box will be full of debris that is not easy to get out. The second problem is the suction valve that removes air will eventually get a tiny peice of algae or other debris and will slowly stop functioning. Using this CPR overflow my tank did literally what they state. It overflowed 2 times and caused thousands of dollars in damage. I recently upgraded to a built in overflow. DO NOT BUY A CPR OVERFLOW BOX!!!!!! I would not recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Great

Great little overflow by CHAD WEISBRODT

Experience Level: Intermediate

Posted on 1/23/2009 from WAKE FOREST, NC UNITED STATES

Comments: CPR has made a pretty sturdy overflow. I love the black back pannel for it keeps nasty algae from growing within the channel, and the syphon nipple works wonderfully when attached to an Aqua-Lifter. There have only been two issues that I have had with it thus far. First, the little riser screws that are attached to the sides for adjusting its height snapped off early in its use. They were a good idea, but the overflow sits just as well on the lip of the tank without them. Second, I know that this will be a never-ending battle with any overflow, but it can get a bit noisy. Adjusting the drain air-intake is easy, but if it's not at the right level you will get a decent high-pitched gurgle. Great overflow none-the-less. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

Flawless by MIKE SWANKHOUSE

Experience Level: Intermediate

Posted on 1/7/2009 from AURORA, CO UNITED STATES

Comments: I use this overflow with a Tom Aquatics Aqua lifter dosing pump and love it. I never have to worry about my suction being lost due to bubble build up or any of that crap any more. This overflow does a good job keeping algae under control and is quiet. I would surely recommend this to anyone needing a overflow box on their tank. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 1 people found the following review helpful:

Excellent!

Good product by AARON AMEZQUITA

Experience Level: Intermediate

Posted on 1/3/2009 from TUCSON, AZ UNITED STATES

Comments: Good Quality produc , but as workability you must clean the tube pipe at leat 1 time a week to prevent tube cloggin and lose sephon. Yuo need the aqualifter pump. And if you want to make even more quiter you can put a 1" DIY durso pipe in the return chamber and will work great. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

CPR CS50 by michael

Experience Level: Intermediate

Posted on 12/16/2008 from Hawaii

Comments: High quality product, put together very well. Surprisingly quiet and very high flow rate. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

Good Product by DAN ZABLER

Experience Level: Intermediate

Posted on 12/10/2008 from IOWA CITY, IA UNITED STATES

Comments: This overflow box works awesome, make sure you hook up an aqua lifter with, that works the best. Yes, I would recommend this product to my friends.

Was this review helpful to you?

2 of 2 people found the following review helpful:

Excellent!

Great overflow box by MICHAEL MILLER

Experience Level: Intermediate

Posted on 11/10/2008 from BURNSVILLE, MN UNITED STATES

Comments: Terrific concept, works just as advertised. A little noisy, because it moves a lot of water, but that's acceptable. No need to prime the siphon, just plug in the airlifter pump and let it flow! Yes, I would recommend this product to my friends.

Was this review helpful to you?

2 of 2 people found the following review helpful:

Great

I like it by Tu Ku

Experience Level: Expert

Posted on 10/30/2008 from Colorado

Comments: A great product. The only issue I have had is that the intake side of the overflow has no overflow teeth. This meant that all of the water was having to flow over the flat edge of the box and thus raised the water level in my aquarium nearly an inch. I solved this by using the dremel and a template pattern to carve out some teeth. Now it works perfectly. I am using the aqualifter siphon to feed my calcium reactor and can say that I'm very please with the overall product. Not to mention I can actually sleep at night knowing that a pair of U-tubes aren't going to lose suction for no apparent reason. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

works as promised by curt

Experience Level: Beginner

Posted on 10/19/2008 from WEST HOLLYWOOD, CA UNITED STAT

Comments: products works as described to a T. the youtube video that CPR made is easy to follow and the directions are clear. a lot of online groups bag on HOB overflows and the siphon, but the aqua-lifter pump works perfectly. this is a reliable unit, highly recommended if you don't have a pre-drilling tank. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Unsatisfactory

cs100 by MICHAEL MCMILLAN

Experience Level: Intermediate

Posted on 10/7/2008 from SANTA CRUZ, CA UNITED STATES

Comments: So far not happy with the noise that is coming through the unit. Can anyone tell me how to quite the unit. sounds like air it running through it, as it gurgles and I bought the air pump.. anyone help I would not recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

BEST! by MICHAEL MILANO

Experience Level: Beginner

Posted on 8/28/2008 from LOWELL, MA UNITED STATES

Comments: This overflow box is awesome. Spend the extra and get it with the cover and the aqua lifter works awesome with the aqua lifter never have to worry about the tank overflowing. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Great

great product by BRADLEY BECKER

Experience Level: Expert

Posted on 8/17/2008 from ALPHARETTA, GA UNITED STATES

Comments: Its a great product, but like any overflow system built in or not, you have to make sure it doesn't clog, and that you supplement the pump with an overflow switch. The switch is critical to prevent any flooding of your house. It has a little floater that will cut off the pump if the level gets too high in the main tank. Also make sure you keep your sump only partially full, as you need to make sure it wont fill the sump to overflow if the power/pump goes out. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Great

CPR50 by SAMPSON LEJEUNE

Experience Level: Intermediate

Posted on 8/12/2008 from GUEYDAN, LA UNITED STATES

Comments: It took me alittle while to get it adjusted just right but now it works great. You really need to order the Tom Aqua pump with the CPR CS50. They should offer it as a set. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

great by ERIC MCDANIEL

Experience Level: Intermediate

Posted on 8/1/2008 from DUMAS, TX UNITED STATES

Comments: don't forget the aqua pump (a must have thats not included) and an adaptor to go from the bulk head to your hose Yes, I would recommend this product to my friends.

Was this review helpful to you?

4 of 4 people found the following review helpful:

Great

Must-Read Advice!!! by BZ

Experience Level: Expert

Posted on 7/28/2008 from DC Area

Comments: This overflow box does what it's designed to do, but the addition of the aqua-lifter pump to maintain the siphon is critical. However, the nipple connection for the air removal pump is over on the left. Not all the air ends up on the left!! You must set the left foot screw higher than the right one so that you get a right to left upwards slope. This will make the air bubbles collect on the left for easy removal with the aqua-lifter. For weeks, I couldn't figure out why the flow rate over the overflow was so low and it was because there was a large air pocket on the right side that wasn't being cleared. If you're experiencing a similar problem with this things, that's probably the problem. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

Second one we've bought by Scott

Experience Level: Intermediate

Posted on 7/2/2008 from CLOVERDALE, IN UNITED STATES

Comments: This is actually the second one of these we have purchased. We have run one for over a year in our main tank with no issues. Just make sure to clean the filter sponge, and check the siphon every once in a while. Not quite maintenance free, but definitely easy to use and reliable. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

Does the job! by RONALD HATTIE

Experience Level: Intermediate

Posted on 6/7/2008 from PHOENIX, AZ UNITED STATES

Comments: If you're looking to get water to a sump, my best advice is get a tank thats drilled and tapped to begin with! For people like me (who didn't), this is the next best thing. Putting an aqua lifter on it pretty much guarantees the siphon will stay operational. One issue is that you can't disassemble and clean the inside - and stuff will start to grow in there. My advice is pick the flow you want, and then go one size bigger to account for that. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Great

CPR CS90 Overflow Box by JUSTIN WALKER

Experience Level: Intermediate

Posted on 5/11/2008 from DERIDDER, LA UNITED STATES

Comments: Works great, just very, very hard to find the hardware to hook the drain up at Home Depot or Lowes. After receiving the box the instruction recommend adapter to hook drain up, but petsstore.com made no mention of this adapter when I was purchsing overflow. Make sure you buy adapter when purchasing this product. Also buy the Aqua lifter pump mentioned it will make this a worry free setup. This product was mentioned on petstore.com, however I could not find it on their website and had to purchase it form another it only cost $18 with shipping and it all works great. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

Great product! by BROCK HEIDEMANN

Experience Level: Intermediate

Posted on 4/30/2008 from IRVINE, CA UNITED STATES

Comments: This does exactly what it is supposed to. Mine is super quiet, in fact my tank is in my living room and I cannot hear it running with the TV on. Yes, I would recommend this product to my friends.

Was this review helpful to you?

3 of 3 people found the following review helpful:

Excellent!

OverFlow by Black tang

Experience Level: Intermediate

Posted on 4/21/2008 from APPLEVALLEY, CA UNITED STATES

Comments: The Best!! Works Great.. I have used the old style before the CPR Came Out,Make sure you use the aqua lifter pump with the filter and you will never have any problems .. Just make sure to clean out the filter one a month....... Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Great

Great by TOM BOURNE

Experience Level: Intermediate

Posted on 4/16/2008 from CONNEAUT, OH UNITED STATES

Comments: A much better solution than my old u-tube overflow. No air bubbles or lose of flow. Quiet. My only issue is that they use a odd thread on the connector. None of the 2 big home improvement stores or any of the mom and pops have anything that works. Had to replace it with standard pvc and glue in place, if they would change that it would be a 5 star rating Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

Excellent by JOHN DELLAMANNA

Experience Level: Intermediate

Posted on 2/17/2008 from NEW YORK, NY UNITED STATES

Comments: Simple to attach and assemble. Balance screws make it easy to level the box with the water line. Well worth the money ... Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 16 people found the following review helpful:

Below Average

OK except for power outages by R SMITH

Experience Level: Intermediate

Posted on 1/27/2008 from ARVADA, CO UNITED STATES

Comments: If you have a power outage, or your aqualifter pump fails air gets trapped in the top of the overflow and prevents it from working causing your sump to overflow your tank. I would not recommend this product to my friends.

Was this review helpful to you?

0 of 1 people found the following review helpful:

Great

very happy by sross

Experience Level: Intermediate

Posted on 1/27/2008 from HIBISCUS COAST, NEW ZEALAND

Comments: I like this overflow, doesn't make a sound. My only gripe is that i ordered from overseas and when it arrived I find out about this overflow requiring a tom's aqualifter pump incase the siphon breaks. So i then go to the trouble of buying a few aqualifters (they were cheap so got an extra one for backup). Once getting the aqualifter i come to find out the aqualifter should be hooked to a Tom's filter box to ensure it does not get clogged.. soooo... i had to order this little filter as well. After FINALLY getting everything running it has been great. I have simulated power outages and sure enough the aqualifter recreates the siphon perfectly. One note of caustion ensure you tighten the bottom section securely, i had a slight drip that i did not know about. It is a bit nerve racking tightening this bolt as i thought it was already very tight, I was scared i would break the acrylic or the threads. Seems to be fine now and I'm about to order my 2nd one to keep as a backup. Yes, I would recommend this product to my friends.

Was this review helpful to you?

7 of 7 people found the following review helpful:

Great

CPR CS50 Overflow Box by MARIO STERN

Experience Level: Intermediate

Posted on 1/2/2008 from WEST HARTFORD, CT UNITED STATE

Comments: It works perfectly and coupled with the recommended dosing pump it automaticaly restarts if the vacuum process loses powere in case of power failure. In my system ( 30G) it puts out what comes in from the return pump with no problems. Yes, I would recommend this product to my friends.

Was this review helpful to you?

8 of 8 people found the following review helpful:

Great

Not the best, but it works by ROBERT NATAL

Experience Level: Intermediate

Posted on 1/2/2008 from ALBUQUERQUE, NM UNITED STATES

Comments: I read quite a few reviews on overflow boxes and picked this one with high hopes. Its a good product but I did have some major issues with it. Once I got all the kinks ironed out it did work. PROS Takes very little room inside the aquarium, unlike the converntional overflow boxes with U-Tubes. It has a large overflow box outside the aquarium and has very simple adjustments for adjusting the water level of the aquarium. It has a screen to prevent anything entering the overflow box (like snails or small fish). So it does have some good features. CONS Ok. Now the downside. When I first setup the unit the water level in the overflow box would go from the minimum to the maximum level and suck air into the sump (min level) or cause the syphon to quit (high level). So it made it very difficult to setup. I fought with this setup for some time and figured it out. The pre-filter strainer was causing the water to flow down the pipe like a cyclone and would cause the overflow to suck air. Once I removed the strainer the unit worked as you would expect. I used a short PVC pipe (instead of the strainer) and replaced the pre-filter. Everything is running fine now and the overflow box works with a constant water level. The second I put the original strainer back in place the problem started up again. This may just be my setup but it was very frustrating. Another thing thats worth noting is that this overflow is fairly loud, even when adjusted correctly. If you are going to get this unit also make sure to get an Aqua-lifter to make sure you have a constant syphon. MY THOUGHTS Overall the box does work and its better quality than other overflow boxes. Its 100% better than using U-tubes. If you buy this make sure to get an aqualifer pump. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

overflow by emo

Experience Level: Intermediate

Posted on 12/24/2007

Comments: works great. very quiet Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

WHY WOULDN'T YOU CLEAN IT. by C.E. RILEY

Experience Level: Intermediate

Posted on 11/14/2007 from ANAHEIM, CA UNITED STATES

Comments: Everyone says you must maintain. Of course you maintain or clean it when it needs to be, just like everything else in this hobby. It works great. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 1 people found the following review helpful:

Below Average

not worth the price by NICOLAS

Experience Level: Intermediate

Posted on 9/2/2007 from NOVATO, CA UNITED STATES

Comments: airflow gets clog up easily causing flood or lost of suction. works well if you have the time to clean it everyday. I would not recommend this product to my friends.

Was this review helpful to you?

7 of 8 people found the following review helpful:

Excellent!

overflow supreme by JOHN NIKLAI

Experience Level: Intermediate

Posted on 8/28/2007 from LARGO, FL UNITED STATES

Comments: This is an excellent product. It is far superior to a like product I was replacing.I would be more comfortable if a heavier plexiglass was used as I am using pvc for my drain tubes and they are slightly heavy. However it is sufficient for most people. Give up U tubes they are the pitts!!!! Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Below Average

Too much hassle by jksteele

Experience Level: Intermediate

Posted on 8/27/2007 from LUTHER, OK UNITED STATES

Comments: The overflow box works well, but setting up the siphon and maintaining it is a lot more work than most other overflow boxes. Needs constant suction to maintain siphon. Buy a u-tube design overflow box and you'll be much better off. I would not recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Great

Nice product by I like dotty backs

Experience Level: Intermediate

Posted on 8/7/2007 from WASHINGTON, DC UNITED STATES

Comments: This product works very well. If you are considering purchasing it, be sure to keep in mind that the flex-hose attachment and the lifter are not included. I used 1" plastic pipes and an air adjuster and everything is flowing well. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Great

good product by KRIS ARTZ

Experience Level: Intermediate

Posted on 8/5/2007 from GOLDEN, CO UNITED STATES

Comments: its a good product but be sure in the order coments to have them check and make sure it hase two bulk head fitting holes Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

ROGER TISDALE by ROGER TISDALE

Experience Level: Intermediate

Posted on 7/25/2007 from SCRANTON, SC UNITED STATES

Comments: QUALITY EXCELLENT. RECOMMEND FOLLOWING MANUFACTURERS INSTRUCTIONS W/AQUALIFTER VACUUM PUMP. QUIET & EFFICIENT WILL NEVER USE TUBES AGAIN! Yes, I would recommend this product to my friends.

Was this review helpful to you?

10 of 27 people found the following review helpful:

Excellent!

Excellent Quality by AARON AMEZQUITA

Posted on 7/3/2007

Comments: excelent Quality by CPR but buy an aqualifter pump, be sure to get the rigth size or get a flow control to let the chamber full and dont make noise I would not recommend this product to my friends.

Was this review helpful to you?

1 of 3 people found the following review helpful:

Unsatisfactory

Stay away! by MIKE MURPHY

Posted on 6/9/2007

Comments: The inlet in the overflow box to the aqua lifter pump clogs up from feeding seaweed. Overflow stops functioning. The refugium is pumped dry, and the tank overflows. I would not recommend this product to my friends.

Was this review helpful to you?

3 of 4 people found the following review helpful:

Excellent!

cpr cs100 by joe

Comments: great product and great design!! super duper quiet compared to my old u tube overflow. definitely need an aqua lifter pump to ensure the siphon stability. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

Great little box by Eric G

Comments: Works flawless, very well built, and very quiet. Recommend this one to anyone! Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

Excellent by Jersey Reef Dude

Comments: Excellent craftmanship and design. Use 1 inch PVC to attach piping to filter below. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

overflow by reef

Comments: good and gets the job done better than the tubes Yes, I would recommend this product to my friends.

Was this review helpful to you?

25 of 29 people found the following review helpful:

Excellent!

Perfect product by Rob Top

Comments: Easy to set up, doesn loose it's siphion. If your tank isnt drilled this one is for you. Well worth the cash Yes, I would recommend this product to my friends.

Was this review helpful to you?

13 of 13 people found the following review helpful:

Excellent!

No gurgles by Dr. Wilkinson RPh

Comments: This is one of the first manufactured overflow boxes I've used that is very quiet. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

cs 90 by fishman

Comments: works good, very quiet, use with rio venturi pump to keep max flow Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

cool by priyan

Comments: cool Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

overflow!!!! by bob

Comments: i loved the item Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Great

Works well, but loud by Ian

Comments: The overflow box does what you ask of it, and with the aqualifter pump, it won't lose the siphon. It is rather loud however. Suitable modifications can quiet it to a tolerable level. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Great

Cs90 Overflow by Krusty Krabb

Comments: Excellent Product...Very well made... I use the Aqua-Lifter Pump and even after test and real power failures have never lost siphon. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

Great Product by EDDIE COFFEY JR

Comments: Works the best, save your money and buy this one. Yes, I would recommend this product to my friends.

Was this review helpful to you?

7 of 7 people found the following review helpful:

Excellent!

best hang on overflow by RL

Comments: much much better than u tube because it will less likely to fail if you use aqua lifter w/ filter. very quiet. I would recommend if you dont have drilled overflow. Yes, I would recommend this product to my friends.

Was this review helpful to you?

2 of 3 people found the following review helpful:

Excellent!

great product by great product

Comments: i have used this and is currently using it in my tank recommended to everyone that doesn't want to drill a whole in their tank. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

Works so well I got 2 CPR150 by deicidera

Comments: I've been using CPR90 for 11m on my 90g,HIGHLY RECOMMEND!!. If it skips a beat, has always been due to p-outage....no worries comes back up EVERY TIME when my po-head turns back on! Piece of mind! Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Excellent!

FYI by gonfishin31

Comments: Hook the siphon tube to a powerhead nearby in your tank and you'll constantly siphon all the bubbles out of the overflow box. Works great!! Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 1 people found the following review helpful:

Unsatisfactory

youll be sorry by Michele

Comments: Dont trust it! Must be ran with power head. It will break suction and flood your home in one of three ways.1.screen causes air bubbles to be traped 2.tube will grow alge.3. matter will plug nipple. I would not recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Average

Think Twice by REBECCA HOSE

Comments: I used mine for less than three months before the air tubing clogged and the siphon was lost. This resulted in flooded bedroom. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

Great overflow box by DAVID OSTERMAN

Comments: Works excellant! Purchase vacuum pump to make it work. Use 1" PVC pipe to hook up with shut off valves. Yes, I would recommend this product to my friends.

Was this review helpful to you?

6 of 10 people found the following review helpful:

Excellent!

CS90 by Brent Cone

Comments: Work's great! better than tubes, i just love it! Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

Well Made by Shawn S

Comments: Does the job , needs either a powerhead or the aqualifter to siphon out air pockets left in the overflow box. Yes, I would recommend this product to my friends.

Was this review helpful to you?

0 of 0 people found the following review helpful:

Great

Aqua Pump a must by TRAMMEL STEVENS

Comments: First overflow box, can't see this working without the aqua pump. It should be required. Vent tube on top attracts floating pellets and blocks pump. You must alter your floating food feeding method. Yes, I would recommend this product to my friends.

Was this review helpful to you?

1 of 1 people found the following review helpful:

Excellent!

A+ by ROBERT S

Comments: Simply the best! Yes, I would recommend this product to my friends.

Was this review helpful to you?

9 of 12 people found the following review helpful:

Excellent!

Great by JOSH

Comments: It works well so save your money and buy this one. However do not buy a RIO High flow 17 it will quit on you in 3 months. Look into a Danner Mag drive. They have good reviews. Yes, I would recommend this product to my friends.

Was this review helpful to you?

4 of 4 people found the following review helpful:

Excellent!

awesome overflow by ERIK

Comments: This overflow is great you MUST use the aqua lifter pump I dont think you could use this overflow without it. Super quiet and built really well A+ Yes, I would recommend this product to my friends.

Was this review helpful to you?