Brookster123
Aquarium Advice Addict
My neons do the sane thing! Than they break formation and school up to feed, rather strange..Get a school of at least 5-6 and usually they will keep the aggression within themselves. Mine like to play the game of "temporary my space". Each will pick him about 6"x6" space to call his own. If another Serpae comes into his space, the spin flare bluffs commence. They don't actually hit or hurt each other, and they really show their fins and color when they do it. Fun to watch. Really long fin fish like Bettas or veil finned Angles can be nipped occasionally. Mainly when they get into their "space". OS.