How do I lower my PH? It is currently 8.4 maybe 8.5
snipe Active Member Jan 3, 2005 #2 If you have a saltwater tank 8.4 is fine. If you have a fresh water just go to a local pet store or a pet store webiste and look for ph decreaser.
If you have a saltwater tank 8.4 is fine. If you have a fresh water just go to a local pet store or a pet store webiste and look for ph decreaser.
