Rainbow Wolffish or Other S.American Pred for Myleus and Fancy Pleco Bio-Tope Display

[AquaAlex1993]

Can a red tail barracuda live singly or are they best in groups? What size school works for them? Could 2 of them work out?

 

[moe214]

Groups. 2 of anything usually is never good unless a pair. I'd say 5 is a good number

 

[AquaAlex1993]

Groups. 2 of anything usually is never good unless a pair. I'd say 5 is a good number

Ok cool sounds good thank you.