Sniperhank
Giant Clam Addict
I don't recall RO/DI is being used here or not...if not it would likely be a great help. How to correct this issue has already been stated, but I will atleast summarize.
-cut back on feeding. feed every other day, if possible, and do so minimally. Feed very small amounts and make sure all is consumed. If able, remove unconsumed food.
-cut back lighting as much as possible. I'll assume that there are corals and you will need some light. Try to cut down to 6 hour lighting schedule. If corals aren't happy increase to 8.
-Do daily water changes. Prior to water changes, scrape/remove algae. Remove as much as possible. If able, pull entire rocks out and scrub the algae off.
-cut back on feeding. feed every other day, if possible, and do so minimally. Feed very small amounts and make sure all is consumed. If able, remove unconsumed food.
-cut back lighting as much as possible. I'll assume that there are corals and you will need some light. Try to cut down to 6 hour lighting schedule. If corals aren't happy increase to 8.
-Do daily water changes. Prior to water changes, scrape/remove algae. Remove as much as possible. If able, pull entire rocks out and scrub the algae off.