catfish not eating at all?

i have 4 iridescent shark in big pond they no eat and they dont grow the water is green help me ang give good ideas on growing iridescent shark pls

Tom2012-07-18T22:55:22Z

Favorite Answer

You should do regular water changes, yes even in ponds they require water change. Does your pond have a filter? is the water temperature above 25 C? Iridescent sharks are tropical fish that requires tropical water temperature. They usually will accept pellet foods and live foods as they are omnivorous like most catfish.

H.Bushey2012-07-18T23:31:36Z

you need to clean your pond regularly and catfish are scavengers so throw some hot-dogs that went bad or some other meat that went bad.

Punkin eater2012-07-18T23:03:59Z

they yes eat,
you probably toss in tons of food already and they're eating it