Backyard Aquaponics
A place to discuss aquaponics

can you have barra & sp together

This thread on another forum suggests the SP will nip at the Barra and cause them to stress (although the tank isn't a large as yours): http://www.thefishtank.com.au/forums/sh ... php?t=2433

I would have thought it would be the other way around and then you may have problems getting your Barra to eat pellets again.

I reckon you would want the silver perch to be much larger than the barra. If the same size and barra growing much faster, the silvers would be lunch eventually me thinks.