Saki-Hikari® Pure White Color Enhancing Koi Food, Medium Pellet, 11 Pounds Anjon Manufacturing They do not include any

They do not include any tank fittings and no holes are pre-drilled -- this allows you to install your own bulkhead fittings in whatever size and location best suits your unique application

Diffuser on both sizes has recommended air flow rate of 25Lpm - 40Lpm

Uses 4 AA batteries

The Savio Skimmerfilter™ Auto-Fill Kits are mechanical water levelers that fit inside the standard (full-size) Skimmerfilter™ to maintain optimal water level by using a regulated flow of water

Saki-Hikari® Pure White Color Enhancing Koi Food, Medium Pellet, 11 Pounds Anjon Manufacturing They do not include anySaki Hikari Pure White is a professional use, supplemental floating diet for finishing the Shiroji (white) of high quality Koi. This formula enhances the depth and brilliance of the skin of the Koi. Perfect for use with Saki Hikari Deep Red. Contains the Hikari Germ, a viable living probiotic microorganism to support immune health Contains picked Japanese apricot, a traditional health food rich in Polyphenol and Citric Acid Includes milled sesame