Carloskoi
Member
i got a new Hanna pH probe yesterday that i unwraped and put in the sump last night. today none of my corals opened.
anyone else had this happen?
i have just changed my filter socks, skimmer, new carbon, and phos guard. tomorrow i will do a 20% water change.
my pH was 8.0 last night. today it was 7.8 so i added Kalk and that took it up to 8.4. that big a jump isn't good i know.
i don't know what else might be different. no visitors, hands in tank or any other changes i can think of.
anything else i should do?
Carl
anyone else had this happen?
i have just changed my filter socks, skimmer, new carbon, and phos guard. tomorrow i will do a 20% water change.
my pH was 8.0 last night. today it was 7.8 so i added Kalk and that took it up to 8.4. that big a jump isn't good i know.
i don't know what else might be different. no visitors, hands in tank or any other changes i can think of.
anything else i should do?
Carl