Is it that snail a danger? I would assume it eats algea as it was on the glass and all over the rock. Its kinda greyish in color. I will try to get a better pic of the torch.
They're no danger. A good member of CUC.
It looks to me like the same snail on the torch just from those pictures.
The thing on the torch don't move. Ill have to try and get a better pic. Stupid phone!!
Hard to tell from the picture, but It appears to be a Q-tip or pineapple sponge. The other is a stomatella snail. Both are harmless.