NOT KNOWN FACTUAL STATEMENTS ABOUT KOI FISH GOLDFISH

If retained with other fish, they ought to be shorter-finned fish which might be peaceful and do not resemble bettas, since it may lead to aggression.koi should be in huge ponds 900-1000gallons bare minimum.. they get enormous and so are social fish, you very seriously need to rehome that fish, ive received a 850gal pond and right after viewing how