Evolution Aqua K1 Media - Biological Filter Media Select Product:1 Liter Stone Lip is available for

Stone Lip is available for this model

MICROBE-LIFT/Broad Spectrum Disease Treatment is the ONLY malachite green and formalin treatment that can be used in water temperatures as low as 50o F

Atlantic's AF1000 Automatic Fill Valve maintains a consistent water level in all Atlantic Skimmers

-2 Year Limited Warranty

This product should be used when setting up a pond

Evolution Aqua K1 Media - Biological Filter Media Select Product:1 Liter Stone Lip is available forMaturing the K1 Media bio media is important because a delicate eco system is naturally developing for the bacteria involved in the nitrification process. K1 Media provides the maximum active surface area for the bacteria to colonize, more than other types of static media. It is this process which removes harmful ammonia and nitrite from the water. As the K1 Media moves within the filter, it causes the old dead bacteria on the outside to be displaced.