- Joined
- Nov 18, 2015
- Messages
- 106
- Reaction score
- 63
Spirorbis has taken over my tank. These little critters cover my back glass such that it looks like a starry night. I have no obvious downside to these guys, except that they are growing in numbers and covering everything, and I fear could pose a bigger problem down the road. Is there a good way to keep them in check, like a natural predator that is otherwise reef-safe?

