Hello,
How often and in what volume do you believe water changes are necessary in the following circumstances: tank currently has no fish, only corals, snails, anemone; ammonia, phosphate, nitrite, and nitrate all test at zero; KH is at 10.9; spec gravity at 1.025; ph at 8.3; calcium about 480+; trace elements supplemented with sealab-28; skimmer is skimming small volume. Put another way, if water parameters are generally stable and trace elements supplemented, what are we replacing?
Thank you
How often and in what volume do you believe water changes are necessary in the following circumstances: tank currently has no fish, only corals, snails, anemone; ammonia, phosphate, nitrite, and nitrate all test at zero; KH is at 10.9; spec gravity at 1.025; ph at 8.3; calcium about 480+; trace elements supplemented with sealab-28; skimmer is skimming small volume. Put another way, if water parameters are generally stable and trace elements supplemented, what are we replacing?
Thank you