Evolution Aqua K1 Micro Media - Biological Filter Micro Media Maximum Head Height_8 Feet Don't forget to purchase your

Don't forget to purchase your UltraKlean™ BioBalls™ here

replacing lost water due to evaporation or when your pond is overstocked with too many fish

For aerating ponds up to 1 acre

Three Colors Available:

Evolution Aqua K1 Micro Media - Biological Filter Micro Media Maximum Head Height_8 Feet Don't forget to purchase yourK1 Micro Filter Media K1 media has been used by Evolution Aqua in Koi filtration systems for a number of years. This new type of filter media, K1 Micro, contains all of the benefits of traditional K1 media but is extruded in a much smaller form. The small wheel shaped filter media pieces provide a significantly increased protected surface area per cubic meter when compared to standard K1 for bacteria to colonize. This makes K1 Micro an ideal filter