koi fish vs goldfish Things To Know Before You Buy
Like with other betta varieties, male koi bettas have for a longer period, fancier fins than females and may also be routinely brighter in colour.koi needs to be in huge ponds 900-1000gallons minimum amount.. they get big and they are social fish, you significantly really need to rehome that fish, ive got a 850gal pond and soon after observing how