I acquired a frag of 15 polyps about 3 weeks ago. They have been doing great in my tank for the entire time I have had them, over the past few days they have started to disappear. I am now down to 9. The only thing I have done is I did a 10 gallon H20 change (with RO/DI H20)2 days before they started melting. Everything else is exactly the same. My tank is a 46 gal bowfront, my params are:
PH: 8.2
KH: 10 deg
Ammonia: 0
Phosphate: 0
Nitrite: 0
Nitrate: 0
SG: 1.024
Ca: 475
They are under a 6x39W nova extreme with 2 ATI blue plus, @ ATI aquablue special, 1 KZ fiji purple, & 1 GE 6500K day bulb. I do not dose phyto, I do however feed cyclopeeze(which I see my other zoas & palys eating)2-3 times a week. Any thoughts on what I should do or be doing differently?
PH: 8.2
KH: 10 deg
Ammonia: 0
Phosphate: 0
Nitrite: 0
Nitrate: 0
SG: 1.024
Ca: 475
They are under a 6x39W nova extreme with 2 ATI blue plus, @ ATI aquablue special, 1 KZ fiji purple, & 1 GE 6500K day bulb. I do not dose phyto, I do however feed cyclopeeze(which I see my other zoas & palys eating)2-3 times a week. Any thoughts on what I should do or be doing differently?