Saki-Hikari® Growth High Nutrition Koi Food Blue Diamond Screws are fully embedded in

Screws are fully embedded in large and strong screw pockets

Also available with optional bottom screen (4400AFB Series) or without float (4400A Series)

Powder is perfect for treating an entire body of water

avoiding unnecessary loss of bacteria within the filter

with suction cups fasten to inside and outside for secure fit

Saki-Hikari® Growth High Nutrition Koi Food Blue Diamond Screws are fully embedded inSaki Hikari Growth is a floating daily diet formulated for raising jumbo Koi. This nutritional package helps Koi breeders raise Koi that were bigger than previously possible without negatively impacting water quality or the overall health of their Koi. Saki Hikari has proper levels of necessary vitamins, minerals and digestive enzymes, along with a uniquely balanced combination of proteins, fats and carbohydrates. Finally, it contains the Hikari Germ,