Hozelock's commitment to quality is renowned, and the popularity of their aquatics range reflects the confidence that pond and fish keepers have in their products. Bioforce is one of the best known pressure filters around. Complete with a UV clarifier, foam and biological filter media for maximum effectiveness, these pressure filters are superbly designed, reliable and easy to install and maintain.
Mechanical filtration is based on water flowing through layered foams with a large surface, biological filtration has 'good bacteria' that colonise the filter media and UV clarification eradicates suspended algae and green water. There's no better way to keep your pond clean, clear and healthy so that both fish and plants can thrive.