bigjoe200325 Posted March 3, 2022 Share Posted March 3, 2022 I have a 75 gallon freshwater planted tank with corries, snails, glofish tetras, and Colombian tetras. Here are my parameters; Ammonia 0, Nitrite 0, Nitrate 20, PH 6.4, GH 300, and KH is 0. I’m trying to get my KH up to a normal level, PH up to a more neutral level without raising the GH more than it already is. I don’t like using chemicals, I’m more interested in doing it naturally and safely. I was told to use crushed coral in my filter, but I don’t know how to go about doing that and I looked at crushed coral on several sites but I don’t know how much to add and some have aragonite in it. Please help me with this information and I want to thank you in advance for your help. Link to comment Share on other sites More sharing options...
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!Register a new account
Already have an account? Sign in here.Sign In Now