Today I was feeding my florida gars some feeder fish and my black ghost knife fish eat one. Is this normal i have never seen him eat one before all he ever eats is bloodworms. Please help
It doesn't matter how picky a fish is. If it's a predatory fish, it will attack a small enough feeder. Even though BGKs seem to prefer small worms and crustaceans, it'll eat small fish that will fit in it's mouth.