i just got 2 male b cardinals in my 20g i wanted to try to breed some. can i just add a female or two or should i get rid of a male. the ones i have are pretty big.
i just got 2 male b cardinals in my 20g i wanted to try to breed some. can i just add a female or two or should i get rid of a male. the ones i have are pretty big.
i have 6 other tanks but thats the only one without other fish.