Need help my water keeps testing perfect but there is brown covering my tank and bright green algae on my live rock my anemone looks bad I don't know what's happening or how to fix it..my tank is 6 months old and its a 55 gallon and have live sand and live rock here in a pic please help
Here is the things U need to know:
40lbs of reefgrade sand.
Lots of rock, that one way or another covers 75% of the sand.
So, I have moved around my rock a bit tryin to get the perfect landscaping while keeping flow throughout the tank and in the process, the sand gets moved...