I have about 10 frags and 3 small colonies of zoas. About 3 frags and 1 colony are not fully opening.. Their polyps look skinny than usual and the not fully opened but not fully closed.. What could be happening?
I have 2 10K 55W and 2 50/50 55W PC over them and they are about 1/3 third way down from the lights. They are in 75 frag tank.
I have 2 10K 55W and 2 50/50 55W PC over them and they are about 1/3 third way down from the lights. They are in 75 frag tank.
