Who Gives A Fish Forums

Sounds like a combo of things, tbh. Light, flow, nutrients… all play a part. My stems were a mess till I balanced everything. What's your tank's temp? Cooler water can slow growth and make 'em wonky.

I've seen bettas in bowls at pet stores, but that doesn't mean it's right. They're stuck in tiny cups there too. Doesn't make it okay for long-term care.

Kribs can be ruthless once they've had enough of company. Removing the Heckelli might calm the male down, but it's likely he'll just find a new target. If that happens, it's probably best to rehome the aggressive male. In my experience, breeding kribs tend to be pretty intolerant of tankmates. That ...