The Puffer Forum

Picked up a lovely, life infested chunk of rock last weekend. It has some interesting inhabitants including this little guy. Anyone know what it is? All I know is its not aptaisia.

is it soft to the touch? I looks kinda like a barnacle like hitchhiker. Either way I would let it be.

Nice blue sponge on that rock! I haven't had luck keeping them, same with yellow sponge, they seem to just slowly shrink.

Not certain what it feels like, havent touched it. Soft would be my guess. I have fed it with a turkey baster a couple times. It closes up quick when it catches something. I will most definately let it be. I rather like it. Lol. Same for the sponge. Hope it does well. Adds color to the tank.