think iit would be possible to keep 12 rbps in 180 gal.

  • We are currently upgrading MFK. thanks! -neo
You'd be a little over the stocking limit as it's one rbp per 20g but you might be ok.
 
Yes.. they will be fine in there for a while...just keep an eye out for there aggression level gl...
 
Personally Id throw in about 20. Keep the water well filtered and fish well fed and you should be fine but may loose some through the years. Overpacked P tanks are the way to go IMO.
 
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