2 Plecos and 6 convicts

the 2 12 inch plecos are a lot of bioload for the tank already and two large fish competing for the same space in the tank.

the issue with the convicts is not so much the size, as the potential aggression if and when they pair off and start spawning (presuming a male female mix)
 
i agree with Lupin!
 
people told me i would be pushing it with any pleco over 8" in my 75 gal.
 
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