Originally Posted by Kapelady
I bought a UV
Sterilization for my freshwater tank and it is working great. However, I can't seem to get the PH level to where it should be. I keep testing the PH level and it is only 6.0 instead of closer to 7.0. What should I do? The fish seem to be doing okay and the tank is clear!
Go to the pet store and get some crushed coral. Place it in the filter. This should stabilise ph perhaps raising it slightly.
Main thing is to trust your observations. If fish are happy then there really is nothing to worry about.
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