FD Supplement Floating Medium 15kg | Beacon Koi Promote your Koi's health and immunity with our FD Supplement Floating Medium pellets, available in 15kg or 3kg packs. These 5mm pellets improve skin luster, reduce stress, and support recovery. With 100% natural ingredients, they're ideal for feeding at any temperature. https://www.beaconkoi.com/products/fd-supplement-floating-medium-15kg