What are you feeding your fish now?
If juvie not overstocked but as probassfisher said think to the future. Nls that he sugg is good but you have to be careful how you feed. I love nls and use it for my large community tank with other variety. Polys do well with high protien i suppliment with carnivore sinking pellets.But enough wont make it to the bichir. I also have a sun cat, 3 bichir (2 ornate 1 endlicheri) and several large cichlids. Sun cats can be hogs as all catfish and cichlids love to eat. The poly is slow and not as aggressive of an eater they really cant see well like these other fish and rely on smell/tase of food in the water. They remind me of a dog cause you will see them sniffing around trying to find food in the gravel even if it is right in front of them thet may not get it before another fish takes the food. ( they are not really sniffing just pulling water in to taste whats nearby) i personally throw food in whem my cichlids are sleeping after the lights have been off for a couple of hours in the pitch black dark when im about to go to bed, this is when they are in there element. Still i spread it around the tank cause the cat is a beast @12" and will go crazy trying to eat all the food. I used a flashlight several times to monitor feeding after the pellets already sunk. The poly' are 8" to 10". This is my sugg, when the fish were smaller it wasnt that bad but big cats + big cichlids = hungy bichir.
He is a fat hog
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But there still buddies
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