btb72
New member
how much turnover should I have on a 4x2x2 120g. I have been thinking about the SICCE SYNCRA SILENT 4.0 PUMP (951 GPH), but just making sure that is the proper amount of turnover rate for a sps tank. if not should I bump up to the SICCE SYNCRA SILENT 5.0 PUMP (1321 GPH). thanks for your help in advance. My sump is a 40 gallon breeder if that matters much.