I have mine in a 230 for now w/ baby xingu,monos, broko and a baby kelberi. The azul is biggest cichla and is taking frozen brine and bloodworms, live pretreated guppies and locally harvested live grass shrimp, but to my surprise he is taking freeze dried krill too, even just hours after I acclimated him. Man Trifish, this batch of azuls have some great color!