Superfish Koi Pro Sinking Air Bubble Ring floating koi food as well as the reduction

as well as the reduction of pathogenic bacterial levels

Any further remains will be decomposed by bacteria and collected in the filter

Installation height is 14

Brilliant red beni and sparkling Gin Rin scales—classic beauty with extra shine

Superfish Koi Pro Sinking Air Bubble Ring floating koi food as well as the reductionFor optimal oxygen supply in the pond, use this sinking Koi Pro Bubble Ring. Made of a stainless steel ring combined with porous tubing, the Bubble Ring maximises oxygen injection into the water, making it ideal for use in Koi ponds. The Koi Pro Bubble ring is also great for use in filter systems, floating bed chambers, quarantine and breeding tanks. Available in the following sizes: 17 cm 22 cm 31 cm