Oase Hel X 13 Biomedia 25 Litres - 42904 Pond Flow Tap This skimmer ensures that these

This skimmer ensures that these are picked up from the pond's surface before they can sink to the bottom

*Please Note* The 5000 has a 20mm Hose

this cover comes in two pieces and is easy to attach

Power: 120 Watts

Oase Hel X 13 Biomedia 25 Litres - 42904 Pond Flow Tap This skimmer ensures that theseOase Hel X 13, an advanced biological media designed for Proficlear Filters. The Hel X bio media has been redeveloped by Oase engineers to further increase its biological settlement surface area by an additional 13% giving it is name Hel X 13. Hel X 13 consists of small individual bio mechanical plastic casings which allow beneficial aerobic bacteria to settle and breed inside its unique shape. This helps to biologically break down soluble waste to be