Nope, don't need to. Just feed the pellets as per normal. No training required. Bichirs are not so picky on food, even if it is fed live feeders for as long as he can remember, he can be easily convert to pellets in just a few days.
As long as your bichir have access to the pellets, they will eat them eventually.
First. Its a normal behavior for fish to try to hide when they're feeling threatened. Its a survival thing. Leave decor alone it would provide little bit security for the fish instead of the fish banging themselves on the glasses.
I'm definitely no expert but I have heard that you should always judge fish and space by 1 square inch of fish per gallon of water? Anyone else heard this? If it's true it might help for future purchases.
I'm definitely no expert but I have heard that you should always judge fish and space by 1 square inch of fish per gallon of water? Anyone else heard this? If it's true it might help for future purchases.