i hav 3 mosquito fish fry in a 10gal, just wanted 2 kno how big they need 2 be b4 i release them in the tank w/ their parents and 3 otos. answers r much appreciated. thnx! -heart , ally86ozzy
the general rule is, if they are bigger than the mouth of the largest fish then it sould be ok. just make sure they are plenty bigger than the mouths. better be safe than sorry!