ReefTankHunter
Member
I dont know which way to go about keeping my cal and alk in check. First, i have 90 gal with mostly sps, not real big, but growing. A few lps. I have been manually 2 part doseing.If i buy dosing pumps, and go that way. Will i end up buying a cal reactor later. Or what about Kalkwasser reactor. But again. will i end up needing a cal reactor.Would like to just buy it the first time.