Oase AquaActiv PhosLess Refill Pack Type_External Filter The Superfish Substrate filter media

The Superfish Substrate filter media is specifically designed to be highly porous to ensure the maximum amount of beneficial bacteria is able to form on the surface

and then the clean water is returned to the pond

5m Cable with a UK 3 Pin Plug and a 1 Year Manufacturer Guarantee

maintaining your pond is simple

Oase AquaActiv PhosLess Refill Pack Type_External Filter The Superfish Substrate filter mediaOase AquaActiv PhosLess pond water treatment helps to reduce algae growth in ponds by binding excess phosphates. This product also works to remove metals and sulphide from pond water, which can also be harmful to aquatic life. This pack contains 2x1 litre bags with can either be used to replace the filter media in the Oase ScreenMatic range of pond filter systems, or alternatively this product can also be applied directly to moving water such as a