Evolution Aqua K+ Floating Media Quantity:25ltrs this waterfall is designed to

this waterfall is designed to fit seamlessly into your setup

this elbow offers excellent resistance to heat

Evolution Aqua add a range of minerals

Designed with a back inlet for easy installation

Available in widths from 200mm to 600mm

Evolution Aqua K+ Floating Media Quantity:25ltrs this waterfall is designed toNew 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