clayswim
Well-known member
50-100? That seems rather high considering you don't have many fish and you have a 220 gallon tank. If it is that high you need to do some water changes to bring it down. Your initial cycle will be complete when your nitrates stop going up.
What kind of freshwater are you using to mix the salt in?
Clayton
What kind of freshwater are you using to mix the salt in?
Clayton