ID help please - something in zoas

[PowChickaPowPow]

Can anyone ID this sponge looking thing in my zoas? The zoas are on a rock but this doesn't look like the rock. Doesn't seem to move at all.

 

[Privateye]

Looks like a sponge to me. In general I leave sponges, but I had a blue photosynthetic sponge choke-out some zoas I had in the past. They don't seem too affected by them. If it becomes a problem with your zoas, or you're concerned it will, I'd remove it.

 

[Tahoe61]

Looks like a sponge to me. In general I leave sponges, but I had a blue photosynthetic sponge choke-out some zoas I had in the past. They don't seem too affected by them. If it becomes a problem with your zoas, or you're concerned it will, I'd remove it.

^^^^

 

[PowChickaPowPow]

Thanks everyone! Sounds like I've got my answer. I'll leave it alone unless it starts bothering the zoas.