no, they are basically giant gold fish.FRESH WATER FISH. although you can add about one tablespoon aquarium salt to 10 gallons of water.It helps the fish to not be stressed,they will thrive.also use proper amount water conditioner( chlorine remover) KOI grow HUGE fast You will need, a 50 gallon tank or a true pond. they are awesome!
no. they are a type of goldfish. they live in freshwater.
actually they are part of the same family of goldfish. they are related, not same species.
No. Guppies live in fresh water.
yes.......... i like rainbows and fish
No! because tropical fish live in heated water and koi in cold water.
Koi are a cool temperature water fish while African cichlids need warm water. Koi will not be as happy and healthy with 80* water Koi are a cool temperature water fish while African cichlids need warm water. Koi will not be as happy and healthy with 80* water
koi need to live in water
It is a marine fish found in the atlantic ocean.
the salt water hatchet fish live in salt water!!!
gold fish turtles, koi, and fresh water fish
fish dont drink salt water they just feel it
Koi need water that is on the hard side of the scale in order to do well although they can survive in reasonabley soft water.
Only salt water fish. But if you have a pet salt water fish then it is better to use sea salt and research on how much sea salt to use.
the most common salt water fish is sardines
Koi fish Koi fish
Flashlight fish is lived in salt water.