American Marine Pinpoint pH Controller

0 of 0 people found the following review helpful:

Excellent!

Pinpoint pH Controller by Helostoma

Experience Level: Intermediate

Posted on 9/27/2009 from CA

Comments: I bought this controller about two years ago and run it since then to control the ph of my 36G planted tank. It switches the solenoid of my low pressure CO2 system and regulates the ph between 7.1 and 7.25 in the tank (pretty much the tightest range it can do). The measured pH value compares quite well to any my pH test kits. The controller has always worked reliably, never a glitch. Yes, I would recommend this product to my friends.

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0 of 0 people found the following review helpful:

Great

con2 control by BONY TABAYOYONG

Experience Level: Intermediate

Posted on 3/3/2009 from SAN JOSE, CA UNITED STATES

Comments: i have a 65 gallon planted tank and wanted to add a co2 pressurized system...the American Marine Pinpoint pH Controller works like it is stated...took me little time to calibrate the electrode and adjustments on the set points were a breeze..i would recommend this product to anyone who has a planted tank with alot of plants...thumps up !!! ste points (6.4-6.70) center value 6.55 Yes, I would recommend this product to my friends.

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1 of 1 people found the following review helpful:

Excellent!

Well worth the price by N ARISMENDI

Experience Level: Beginner

Posted on 6/4/2008 from CLEMENTS, CA UNITED STATES

Comments: If your going to invest in a Korallin Ca reactor you have to have this last essential item. It allows your system to function automatically and keeps your PH levels & Ca levels constant and exact. Unless you want to test constantly this is an essential investment. Of course this means you also need to purchase a PH adaptor lid for your setup. For a SPS tank well worth it. Yes, I would recommend this product to my friends.

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1 of 1 people found the following review helpful:

Excellent!

review by JAY BLAYLOCK

Experience Level: Intermediate

Posted on 5/12/2008 from Michigan

Comments: Very Easy to calibrate. I use it with my calcium reactor and have had no problems. Setting the range is a little tricky if you are using the automatic selenoid valve Yes, I would recommend this product to my friends.

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14 of 16 people found the following review helpful:

Excellent!

AMP pH Controller by DAVID JOHNSON

Experience Level: Intermediate

Posted on 8/18/2007 from NEWBURY PARK, CA UNITED STATES

Comments: Had it running for 2 months without trouble once set up. Seems stable. The instructions however leave a lot be be desired. I still can't figure out what they say, and I really don't want to read the author's philosophy. Got mine set by trial and error...simple instructions are needed. Yes, I would recommend this product to my friends.

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2 of 2 people found the following review helpful:

Below Average

Died after 2 years by tankslave

Posted on 6/3/2007

Comments: Mine worked great till last week. Readout is erratic, and cannot be recalibrated despite two new probes. Output plugs should be grounded. (They are three prog, but the unit power cord has no ground). Yes, I would recommend this product to my friends.

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10 of 10 people found the following review helpful:

Excellent!

superb controller by Doug H.

Comments: Easy Set-up and calibration.. very accurate monitoring. I use it to control PH from tank plugged in to Korallin Calcium reactor. Yes, I would recommend this product to my friends.

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3 of 3 people found the following review helpful:

Excellent!

The best Controller out there by Phillip Little

Comments: As stated above, simply the best out there! The calibration instructions were a bit iffy, but I called tech support on SUNDAY and he called me back. Their tech support RULES!!!!!!!! Yes, I would recommend this product to my friends.

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