Onyx percula
New member
I bought a green carpet anemone to host the black onyxs i got from rod last week, on the first day the carpet was doing very good, it stuck right where i put him and didnt move to get better light or more or less flow, but by the second day his mouth began to open more and more and now its open up preety wide, i have checked my water parameters daily and everything seems fine, i have 8 48" T-5HO lights in there with reflecters for an 100 gallon tank, so i dont think its the lighting and usually dont anemones move to where they find enough light anyways? im going to try and post pictures but does anyone have any idea what could be stressing it out, i also tried to feed it today and it tried to eat kinda and ended up spitting back out. thanks for all your help guys.