Bristle Worms...Good or Bad?

[MrGoodbytes]

Bristleworms are great! Just don't get them near your skin :P. I'd definitely keep them. I have several small ones in my 20L and recently found a larger one of a different species munching on stuff but it's just harmless grazing. When you add them to your 100, you can expect they'll keep the sand stirred up and oxygenated. They'll also help keep things clean.