cuc in refugium

[tryin2make63]

hey yall i am full of questions and was wondering if anyone has a cuc in there refugium. i have some alage on my glass of it and was thinking about putting snails and a few crabs in there. any input.

[Zer0]

You definitely can put a cuc in your fuge. Lots of people do. Crabs, snails, etc.. All the things that you put in your display tank to clean it up could go in your fuge.