i just wanted to know if i could have about 5-6 females in a community tank. the tank is 4 foot long and holds approx 30 UK galons. there will be lots of hiding places for the girls. i was originally going to put them in my hex tank. but ive since found after moving derek (my male betta) that he likes it in there. he has started with making bubble nests. something he never did in his 2 foot tank. i presume he must like it in there to be makng a nest. anyways any info any of you guys have on females in a community would be well appreciated. tia