What should I do for my freshwater tank that has a high PH?

Answer by  Mable (3008)

Ideally, bring it into range slowly using appropriate additives. Then regularly use an additive that keeps it neutral all the time.

Answer by  TrishWebber (72)

In order to remedy high PH in your freshwater tank you should either purchase a product called "PH down" and/or do a partial water change in your tank.

Answer by  bill14 (308)

You can do two things. 1: choose fish that thrive in high PH. 2: purchase a product from your aquarium store that adjusts the PH of your water.