EXAMINE THIS REPORT ON KOI FISH POND KIT

I’ve in no way owned a koi betta ahead of and I was asking yourself if it’s standard for them to change colors fast? I’ve had my Galileo for nearly two months As well as in that point he’s gotten darker and it is now transforming to become lighter.koi should be in big ponds 900-1000gallons minimum.. they get massive and they are social fish