Evolution Aqua K1 Micro Media - Biological Filter Micro Media Select Product:25 Liter algae nozzle

algae nozzle

Holds 3X more water than traditional gravel basins

Warm White matches 2800° Kelvin temperature of halogen and incandescent lighting

This will remove an white scale build-up and allow the pump to run like new again

If you notice that your pump is losing air pressure or simply doesn't work as well as when you purchased it

Evolution Aqua K1 Micro Media - Biological Filter Micro Media Select Product:25 Liter algae nozzleK1 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