Join Date: Oct 2012
Location: North Central, OH
Oldfishlady has Done it successfully but only after many generations of breeding aggressiveness out.
Bettas in the wild have a 3x3' territory so I imagine if the tank was longer than 6' and wider than ' it could possibly work.
But by no means would I ever recommend it.
I agree with MSG, let them do it and kill their bettas, sounds cruel, but it also sounds like this person needs to learn the hard way.
10 HM, 3 HMPK, 5 HMPK fry
8 German Blue Ram, 5 Green Dragon BNP, 4 Albino BNP, 4 Calico BNP, 6 Red BNP, 5 Kuhli Loaches, 2 ADF, 7 Peppered Cories, & 6 Tiger Endlers + Fry
12 full time tanks, 4 NPT, 6 QT/Breeders