- Joined
- Sep 28, 2024
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- Preston UK
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Hi,
I’ve recently added a sea hare to combat my massive algae outbreak. I have recently noticed around at least 3 of these small slug / snail things in the tank. What are they and should I be concerned. The pictures are really poor sorry. Some are bigger than others. I have also recently added a tuxedo but no rocks or corals.

I’ve recently added a sea hare to combat my massive algae outbreak. I have recently noticed around at least 3 of these small slug / snail things in the tank. What are they and should I be concerned. The pictures are really poor sorry. Some are bigger than others. I have also recently added a tuxedo but no rocks or corals.



