- Reaction score
Okay... so new to this stuff. I picked up 2 mysteries and 2 nirites to help with algae and because they're dang cute. I read that it's important to provide cuttlebone so they get the calcium they need to keep their shells happy. So, I bought 2 cuttlebones on Amazon. They're huge in comparison to the tank. Do I put the whole thing in there? Or do I cut off a piece and sink it?