Not really. I'll keep an eye on it tho, but have had 3X more than that in 11G totes with a BW 330 on it, and it worked just fine. Partial water changes every week because TDS goes crazy high after a while. I expect things to go wacky for a while till things stabilize tho.
Those appear to be juvenile white suckers. Wasn't sure at the time tho.
