argonite

Hi all and thank you in advance, My LFS guy and I have been dealing with a major phosphate spike in my tank that led to a hair algae bloom and a ton of problems. The problem is there was really nothing to cause it that we could find…until today. Despite consistent water changes and purigen and...

My pH dropped from 8.2 to 7.6 with the switch to Argonite sand substrate and replacement of my HOB protein skimmer to Aquamaxx. Should I be worried and how do I raise my pH back? 75 gallon Saltwater FOWLR tank. The tank has been stable and up and running for a couple of years. One month ago I...