shrimp: minimum group # ?

[fishbrain]

I was wondering if there is a rule of thumb regarding minimum group size. (for small types of shrimp)

 

[Lotus]

You can have one shrimp in a tank, if you want. If you're planning to breed them, I'd recommend at least 8 or 10. If you're wanting them for algae control, I'd say at least one per 5 gallons of water.

 

[NoDeltaH2O]

For algae control, I would suggest 1 to 2 gallons per shrimp. Shrimp contribute minimally to the bioload, and I mean minimally.

 

[fishbrain]

Thank you both, algae control is 1 reason but not the sole reason. Minimal bio-load is a definite PLUS!! Now, I think I'll get a few different kinds & spread them out in all my tanks BUT my "asian tank" (because of the yo yo's).

Most shrimp ok with a betta?

BTW, I must thank the TPTB (powers that be) for opening this section! Good move!

 

[Lotus]

My betta hates shrimp (or maybe he loves them ... as a tasty treat). It's probably a gamble whether it will work or not.