Yeah the W is rather big. Can you accommodate 2 X model As? I run 2 it has 12% and 2 catalysts in my 100 gallon in my sump.hi Les, hoping you can help me before I order mine,
I run a reefer 525 litres, was considering the W model but this looks huge, would running the A be sufficient with 12% and one catalyst in the sump? or should I just go with the W? I heard the W at low concentration may well turn the H2O2 into water before its all released into the system.
your advise apreciated