A SECRET WEAPON FOR GIANT KOI FISH

If stored with other fish, they should be small-finned fish which might be peaceful and do not resemble bettas, as it can cause aggression.koi need to be in large ponds 900-1000gallons bare minimum.. they get huge and they are social fish, you very seriously ought to rehome that fish, ive acquired a 850gal pond and just after observing how signific