| i have 2 (M/F )Herotilapia multispinosa in a 23 gal( we did have 4 but had to give 2 to a mate when they paired up and messed up there tank big time) with 3 danios and 2 small bristlenose and A.E . they nip a little with the AE but most of the time fine ( he fights back) . my 2 lay eggs and protect half the tank due to set up style usiing plants and rocks and logs as a divider.
when they were in the larger 33gal tank with guppies,mollies and swordtails there started to shred them, so they got to move.
so i think one would be fine in a common tank that size.
have fun with the pretty colour changes |