Hi, I've already tried in oddball and I didn't get any responses, so I'm going to try here. I bought 10lb of sand and 10lb of coral substrate for my 20 gallon GSP tank. I was wondering if this would be too much coral? Note, I'm going to need a pH of about 7.6-8.0, so some coral was needed. Should I have gotten more sand and less coral?
Is mixing coral substrate and sand good?
- Thread starter GP
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