hey ned, i was just wondering...i have a toadstool coral that is "flaking" quite a bit around the edges of the crown. I had it for like...4 days and the polyps opened up and it looked really healthy, but yesterday, it retracted all of its polyps and this thin white mucus is covering the crown and the edges of the crown have started flaking a bit (When i try moving the toadstool, it looks like it is snowing in my tank). I've kept an eye on it for the past 3 days but the polyps havent opened up yet and it is still flaking.
is this normal? if not, what should i do to help improve it's condition?
I have other corals and they all are doing great. My toadstool is the only one that has been acting weird.
Parameters:
pH-8.4
82 degrees F
ammonia-0 ppm
nitrite-0 ppm
nitrate-very low (.20 or 20, whatever is next to 0 ppm on the test kit)
2 55W bulbs, 1 actinic, the other 6700K
i give calcium, strontium, and iodine supplements (recommended doses)
green tree coral, mushroom coral, green star polyps, clove polyps and just 1 ocellaris clown along with 4 astrea snails, 4 blue leg hermits, 4 red leg hermits, 1 big red leg hermit
38 lbs of fiji live rock
all in a 29 gallon tank.