Sell Koi Darker Than Black Fish Food Pellets 1.6kg Chef Goldfish best price

Black (sumi) features on koi fish or cook gold will usually be brighter when the fish is older. Instead of you waiting long to get results, you can add DARKER THAN BLACK feed supplement to your fish This feed has a material called melanin that comes from organic squid ink without any harmful artificial chemistry. Even if your fish 's black color is just a speck, it helps your fish' s color expand. Usually the resulting effect occurs within a month. A supportive way to help increase black is to increase hardness in water with salt pile salts.