My tank is only about 6 months old. My lighting is a 48" fixture that contains four 56 watt bulbs. 2 actinic, and 2 10,000k as well as led
's for moon light effect. I have a 750 gph
powerhead that doesn't seem to provide too much water movement. In fact I was thinking of getting another. I have the light on for 10 hours a day. Ammonia reads 0, nitrites 0 and nitrAte 10. I would like to get nitrates lower but I doubt that is the problem. It a 55 gal
and I do 10 gal pwc
once a week. From what I've learned, I can't see anything that I am doing wrong that would permit a dead anemone. Everything else is thriving. I have two ocellaris (sp?) clowns and a coral beauty angel along with 3 blue leg hermits, a decorator crab and a green emerald crab.