tank size for black convict pair

sunshinetrenie

AC Members
Feb 21, 2009
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Indianapolis, Indiana
got a pair of black convicts so that i can have free feeders for my jack dempseys. they are currently in a 20 gallon tank they are only 2" right now. i know i need another tank for them soon. what is the smallest size tank i can get away with for them? they will be the only fish in this tank. would a 20 long work?
 
well.... actually got two females. and i love those girls! not gonna be able to do the whole feeder thing. dont know what i was thinking.... they are cool fish! oh well just gonna do an all female tank so i dont have to feel like a murderer.
 
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