Black ghost knife fish?

Question

will a black ghost knife fish eat goldfish? what size goldfish>?

Answer 1

they will if there minnow size and DON'T PUT GOLDFISH IN TROPICAL AQUARIUM UNLESS BEING USED AS FEEDERS!!!!!!! Hope that helps:)

Answer 2

A big enough Knife will eat the Goldfish if it can fit it into its mouth (so the size of the Goldfish will depend on the size of the Knife), but this is extremely unhealthy.  Not only are Goldfish pretty poor nutritionally, but feeder fish are kept in terribly conditions at stores and pose a great threat of introducing pathogens into the tank.  If you want to use feeder fish, get some Guppies and a 10 gallon tank and breed them for that specific purpose.

Answer 3

there is a possibility that the ghost knife will eat the gold fish,if it is under 1inch.If its bigger than 1 inch then i would say that the ghost knife will not eat it.Just buy some small gold fish and they will be eaten in a few hours.

                                             hope this helps,

                                                 -Jacob   :))

Answer 4

Black ghost knife fishes readily eat small live foods – California black worms, feeder white clouds, etc.  Larger ghosts can eat guppies, rosy reds, small goldfish, and earthworms.  Most will convert to frozen foods.Black ghosts grow large enough to snap up neon tetras and similar sized fishes.

Answer 5

most likely not unless the golfish is less than a inch