I cannot get my PH to go down. Its at 8.5 plus right now. I keep adding Muriac Acid but it does nothing. Could this be because the water temperature is only 55 degrees? Or do I keep adding the Muriac Acid?
Are you sure you bought the full strength MA? It comes in "half strength" which is advertised as lower stinky vapors or "green", or regular full strength 31 Baum 20% or something like that. If you accidentally bought the half strength stuff you're going to need to use twice as much to get results.