pest sponge?

[redspot321]

Hi there just wondering if there is a possibility of having some sort of pest sponge in my LR?

It seems like something is stinging my corals and Im trying to find the source.

Thanks

 

[Jocko]

I think you must mean something other than sponge. Sponges don't move and they don't have stinging cells.

Why do you believe your corals are being stung? Also, what kind of corals are they?