I've researched the hell out of these things. If you believe everything that's there then this fish, even though only tiny, would be better suited to a much larger tank than you'd think. That's because of the numbers you'd need for an harmonious set up.
Apparently they shoal in huge numbers in the wild for protection, so any aggression is diluted within the group and they get along. Start reducing the numbers and that's when problems can arise. They start to pick on each other, or tankmates. Thus resulting in an unhappy stressful environment.
Hence the fact that they can be nasty little buggers. That hex tank I was planning on putting a solo fish/small group in is about as inadequate as you could get for this species.
So....I'm still going to set the tank up as a nice little project but pea puffers are being crossed off my list.
Apparently they shoal in huge numbers in the wild for protection, so any aggression is diluted within the group and they get along. Start reducing the numbers and that's when problems can arise. They start to pick on each other, or tankmates. Thus resulting in an unhappy stressful environment.
Hence the fact that they can be nasty little buggers. That hex tank I was planning on putting a solo fish/small group in is about as inadequate as you could get for this species.
So....I'm still going to set the tank up as a nice little project but pea puffers are being crossed off my list.