These things are supposed to help reduce nitrates, and have similiar feeding requirements to the shrimp, so I'm thinking of adding a few to my shrimp tank. Any1 else ever try this and how did it go?
I think a few people on here have tried them with limited success. People don't usually opt to put them in a tank with fish because I think as "young clams" whatever they're called...they are a type of parasite.
Would probably be interesting though if you could keep them alive and get down a feeding/cleaning schedule.
i've tried 'em (though "native" ones) and had no sucess. they all died within a few days probably because i could not keep my tank "dirty" enough for them, is my guess.