Marine Depot offers FREE economy shipping for most products when you spend $29 or more! Your order will be delivered 1-7 business days after it ships out. Economy shipping methods include UPS Ground, USPS First Class, and/or SurePost. You can also upgrade your shipping to UPS Ground which speeds delivery to 1-5 business days. A shipping upgrade is $2.99 for orders under 20 lbs, $3.99 for orders 21-40 lbs, and $4.99 for orders over 41 lbs. Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Free shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for this special offer.
Free Upgraded Shipping For Orders $250+
Most orders over $250 qualify for FREE upgraded shipping! Your order will be delivered 1-5 business days after it ships out. Thanks to Marine Depot’s two strategically located warehouses in Nevada and Georgia, over 90% of shoppers receive their orders within 2 business using this level of service (UPS Ground). Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Free shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for this special offer.
$2.99 Flat Rate Shipping For Orders Under $29
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out. Orders placed before 10:30 am PST Monday-Friday are shipped the same day. Our $2.99 flat rate shipping is only available within the contiguous United States. Frozen foods, live foods, and items shipped directly from the manufacturer do not qualify for $2.99 flat rate shipping.
Frozen foods are delivered 1-3 business days from the day your order ships. Frozen foods are shipped every Monday and Tuesday. Shipping cut-off is Tuesday at 10 am PST (1 pm EST). Orders received after 10 am PST on Tuesday will be shipped the following week. Shipping and handling is a $19.99 flat-rate charge so you can order as much or as little as you like.
Orders not shipped within the contiguous United States—the 48 U.S. states on the North American continent south of Canada plus the District of Columbia—are considered international orders. International orders are not eligible for Marine Depot’s free shipping promotions and additional surcharges may apply. It is important to note that not all products we carry can be shipped internationally. Any brokerage fees, tariffs and/or taxes will be billed to you directly by the shipping courier. International customers must use the same billing and shipping address.
The Aqua Medic Refill System Pro is an easy and safe way to automate top off in your aquarium. This complete system includes all the parts needed for the installation of your ATO. It features an optical sensor to accurately detect water level. The bracket included with the package allows you to easily set the water level in your sump. Both an LED indicator and an audible alarms is triggered if the system does not function properly. With multiple sensors, easy installation and intelligent programming, the AquaMedic Refill System Pro is a great option to automate the filling of evaporated water in your aquarium.
Features
Permanent monitoring of the water level in the aquarium with an infrared sensor, including delay circuit.
Automatic refilling of evaporated aquarium water.
Adjustable minimum and maximum water levels in the aquarium or filter sump.
Dry-running protection of the refilling pump - optical and acoustic alarm.
There is a warning for low water level of the refill tank.
Easy installation and maintenance, plug connections on all cables (including cable protection against unintentional release).
Safety shutdown circuit in case of a defective level sensor.
12V low voltage, incl. transformer 100 - 240 V / 50 - 60 Hz.
Aqua Medic Aquarium Supplies Aqua Medic has been a prominent name in the aquarium industry for over 22 years. The company was founded in Bissendorf, Germany and opened a North America distribution center in 2002 to better serve hobbyists in the United States and Canada. As the company continually introduces new products from the European market into North America they also provide excellent service for all of their products and carries a wide variety of replacements parts. Their open relationship with customers welcomes suggestions and user feedback. We carry a variety of Aqua Medic aquarium supplies including pumps, protein skimmers, light fixtures and accessories.
Ask a Question Earn 15 Points when you answer a question
Sort By :
9 Questions
Displaying questions 1-9
Q
can this be used in the ato resivour that comes standard in a red sea max 250 reefer
CONS
Too many failures 2 units in less then a year
REVIEW
Just wanted to update my original review tor this product. My original purchase for this ATO started out great, but soon ended in FAILURE. Contacted Marine Depot and they helped me contact Aqua Medic, everyone was very helpful and Aqua Medic sent me a replacement ATO. Now with that been said the rep...Read More
Just wanted to update my original review tor this product. My original purchase for this ATO started out great, but soon ended in FAILURE. Contacted Marine Depot and they helped me contact Aqua Medic, everyone was very helpful and Aqua Medic sent me a replacement ATO. Now with that been said the replacement failed as well. The replacement was sent out August 2017 and it failed May 2018. What happens is the ATO stops filling the refugium and then when I get home from work all my pumps are sucking air due to no water being added to the refugium. If I pour RO water over sensors it will work for a few hours then stops again. Too many failures for me, 2 units in a year, won't be buying this product anymore. Hope this helps other reefers so they can avoid the same mistake I made.Hide
I have gone through 3 of these units: since May and am ready for a fourth. Aqua Medic customer support is great but this is getting old. First one did not shut off and dumped a 9 gallon ATO reserve tank onto the floor. 2nd and 3rd unit just quit working. I am Definitely not impressed with this produ...Read More
I have gone through 3 of these units: since May and am ready for a fourth. Aqua Medic customer support is great but this is getting old. First one did not shut off and dumped a 9 gallon ATO reserve tank onto the floor. 2nd and 3rd unit just quit working. I am Definitely not impressed with this product.Hide
great product but the sensor stopped working after a couple months, called support and they were very helpful and responsive, sent me new sensor right away and everything back to normal
CONS
not enough adjustment for use on a rimless tank as a hang on the back system
REVIEW
This is an awesome ato for the money but be aware that if you plan on using this with a rimless tank or aio with the sump in the back that you will need to modify the mount or live with a very low water level. This ato was designed to be used with a sump not so much as a hang on the back system but ...Read More
This is an awesome ato for the money but be aware that if you plan on using this with a rimless tank or aio with the sump in the back that you will need to modify the mount or live with a very low water level. This ato was designed to be used with a sump not so much as a hang on the back system but can be drilled to get more adjustment of water level.Hide
I had originally purchased the most expensive ATO from another website and after 16 months the sensor eye failed. With that being said I order the Aqua Medic ATO I have only had this set up about 2 weeks now but it is doing an AWESOM job of keeping water level where I want it to be, level does n...Read More
I had originally purchased the most expensive ATO from another website and after 16 months the sensor eye failed. With that being said I order the Aqua Medic ATO I have only had this set up about 2 weeks now but it is doing an AWESOM job of keeping water level where I want it to be, level does not fluctuate more then 1/4 inch in the refugium. Also this system has the low level alarm for your RO DI water tank so you don't run your pump dry. I spent about 30 minutes setting up this system, so far the only downfall is the mounting bracket for the top off hose does not fit a rimmed tank very well, it is better suited for rimless, the mount for the sensors fits the rim tank very well I am using a 30 gallon standard rim tank for my refugium, so for now this is a great ATO system. As with any product time will be the judge on how well the system holds up.Hide
Most orders under $29 ship for only $2.99 using a mix of economy shipping methods including UPS Ground, USPS First Class, and/or SurePost. Your order will be delivered in 1-7 business days after it ships out.
free shipping for orders $29+
We ship 99% of the products we carry for free within the contiguous United States using a mix of economy methods including USPS First Class Mail, SurePost and UPS Ground. Your order will arrive in 1-7 business days. Just spend $29 or more!
free faster shipping for orders $250+
Over 90% of shoppers receive their orders within 2 business using UPS Ground. Upgrade from free economy shipping to UPS Ground for only $2.99—or spend $250 and we’ll upgrade you automatically!
need your order even faster? no problem!
Expedited shipping services are available for most products if you are in a hurry. Get guaranteed delivery in 2 business days, 1 business day, or next day by 10:30 am. Costs vary by location.
buy it today and we'll ship it today
Same-day shipping is available Monday-Friday for most products—place your order by 10:30 am PST. Pre-ordered and back-ordered items do not qualify, nor do drop-shipped, live, or frozen shipments.
live plants, live foods, and frozen foods delivered to your door
We ship live plants, live foods, and frozen foods within the contiguous United States. Each of these categories is subject to its own $19.99 flat-rate shipping fee to cover the special packaging and/or expedited shipping costs required to ensure safe delivery. Orders with 12+ live plants ship free!
Return any new and unused item within 60 days for a full refund. Having difficulty with a product? Contact us to speak with an aquarium expert. If you need a replacement, fill out this form.
A small segment of the 180+ brands we carry require that customers contact them directly if/when problems arise. You can view the full list of those brands and get their contact info here.
We are unable to accept returns of Digital Aquatics, Neptune Systems, Vertex Aquaristik, Aqua Illumination (AI), EcoTech Marine, GHL, or Seneye products once the manufacturer's packaging seals have been broken.
Marine Depot is an authorized reseller for every product we carry. That means when you buy aquarium supplies from us, your products are not only backed by our own 60-day return policy, they also carry full factory warranties, where applicable. Some items have a 1-year warranty, others have limited lifetime warranties. Warranty coverage varies from manufacturer to manufacturer, so please read the product description of the item(s) you are considering thoroughly for details or contact us if you have warranty questions.
Rack up reward points to earn discounts on future purchases! You can earn reward points by creating an account, writing reviews, referring friends, subscribing to our newsletter, buying products, and more!
Earn 5 reward points for every $1 you spend to get 5% cash back Most Products
Earn 1 reward point for every $1 you spend to get 1% cash back Abyzz, American Marine, AquaIllumination, AutoAqua, CoralVue, Digital Aquatics, EcoTech Marine, Giesemann, GHL, Hanna Instruments, Hydor, IceCap, Innovative Marine, Iwaki, Kamoer, Kessil, Klir, Korallen-Zucht, Maxspect, Mur-lok, Nano Box, Neptune Systems, NYOS, Oceanbox Designs, Pax Bellum, Radium, Red Sea, Reef Glass, Reef Octopus, Seneye, Somatic, Tunze, Vertex Aquaristik, and Waterbox Aquariums
You can also get bonus reward points by purchasing select items during special sales and promotions.
46,020 Reviews. 5,153,553 Products Shipped. #1 Aquarium Supply Store Online.
If you find a product we sell for a lower price at another online store, we will match their price to ensure you always pay the lowest amount when you shop with us.
Enter the price, shipping cost and website address where you found the lower price. Then click the "Add to Cart" button. We will review the lower price while processing your order and make any necessary reductions before your order ships. Some restrictions apply. See Terms & Conditions
