Evolution Aqua K+ Floating Media Quantity:25ltrs each corner water blade is

each corner water blade is handmade and finished to the highest standard for a sleek

From the filter

Simply add pond-safe sealant for a clean

this elbow offers excellent resistance to heat

Available in widths from 200mm to 600mm

Evolution Aqua K+ Floating Media Quantity:25ltrs each corner water blade isNew advanced filtration media Plastic media, for use in biological pond filters specifically in moving bed bio reactors, was pioneered by Evolution Aqua, some 20 years ago. In recent years, other plastic media have come onto the market, usually with the aim of trying to get more and more surface area. However, one drawback to using plastic media has always been the time it takes to establish a stable biofilm essential for good filtration. After many