81103 Fritz pH Lower for Fresh and Salt Water Aquariums, 16-Ounce

If high pH is an issue, this product works great.

I've been trying to lower the PH without lowering the alkalinity, none of the Hot Tub chemicals would do it but this did the trick, now it balances perfectly.

Works perfectly in my tanks! Great product!

This product lowers the pH of water as advertised. Confirmed with multiple test types. The dosing (using the cap), is geared towards lowering the pH of a full aquarium. However, I prefer to lower the pH of each individual gallon of water I put in the tank. So, it's relatively hard to only add a drop or two. I wish it came in lower concentrations (capful per gallon, for example) or came with a dropper or something for micro dosing. Pro: -Does what it says. -Easy to use. Cons: -Dosed for large water quantities. Hard to add to a single gallon of water before putting into tank.

Works nice for the aquarium

Set up a new 65g African cichlid tank ~5months ago. I know they prefer the higher ph, but I’m having a hard time controlling it. Keep spiking above 12. Seems to be working I can get it back to 8/9 but I AM USING A LOT JUST TO SEE 1 STEP IN PH DOWN from testing! I had a 120g with african cichlids before and didn’t have this problem and the old product I can’t seem to get anymore, I used a little and you would see a full step change in the tests, with each treatment.

I struggled for a time to get my ph in check. Thus works great.

After following the direction the PH in my tank is back in range

Does its job. Customer service at Fritz is excellent.

great

all right