Okay, I added a zoa to my little 12 gallon. When I placed it in I noticed these guys and thought they were just snails and hadn't seen them since.
Last night I shined a light in to the tank after the lights had been out for a while and there they were stuck in the zoa.
What the heck are they?? It makes me nervous that they only come out at night. Are they feeding on the zoanthid??
They are those three little checkered critters in the upper left part of the zoa. You can see the top of one bottom of another and I'm not sure what the third one is doing.
Are these harmful and should they be removed?
Last night I shined a light in to the tank after the lights had been out for a while and there they were stuck in the zoa.
What the heck are they?? It makes me nervous that they only come out at night. Are they feeding on the zoanthid??
They are those three little checkered critters in the upper left part of the zoa. You can see the top of one bottom of another and I'm not sure what the third one is doing.
Are these harmful and should they be removed?