I have a couple bunches of acans: one with 6 heads, and one with approx 12-15. Here's my problem: the heads are receding, and I don't know why?
It seemed to have started yesterday when I added a zoa frag, and a frogspawn frag. They are nowhere near the
acans. I have a 55, and did a 6 gallon water change and some cleaning on Sunday.
Any ideas as to what is going on? I feed the tank every other day with a variety of frozen foods, and I broadcast some phytoplankton. Normally, these guys are nice and plump, and acans are pretty hardy.
Thanks for the help.
