I am upgrading to a bigger tank and I would like these fish with my male Betta: -Platy(3 of them, 1 male 2 females,each a different colour-probably red,orange and yellow) -Neon Tetras(school of 6) -Panda Cory(group of 4) Would any of these fish bother my Betta? I heard Platy and Panda Cory are peaceful fish and neons shouldn't pick at him as long as they are in an apropriate size school(min 5 I heard). Is it true? Would my Betta pick on them? Also, this is a stocking question but I'll ask it here(hopefully it's okay): AqAdvisor.com said that all these fish would be okay in a 12 gallon long tank-I entered dimensions of a tank I am considering purchasing.I find it kind of hard to believe.It says the tank is 99% stocked? Would these fish really be fine in a 12.5 gal?