These guys are doing quite well. Unfortunately I lost 2. They would just die..... Well I figured it out and resolved the problem.... Bloody Barbs!!!!! The barbs were non stop crack heads and what they would do is after the bass and them eat they would ram the bass with full bellies hoping the bass would spit the food. That caused the bass stress and the next day dead. Pissed me right off so I threw them down the drain .