Evolution Aqua K1 Media - Biological Filter Media Select Product:25 Liter the laundry basket or another

the laundry basket or another type of planting container

55 and 75 watt sizes

including preformed ponds or container water gardens

Buy more than 1 pond dye and receive 20% at checkout

Evolution Aqua K1 Media - Biological Filter Media Select Product:25 Liter the laundry basket or anotherMaturing 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.