Free UK Delivery*\n\n POND \n AQUARIUM \n PET \n\nFREE UK DELIVERY\n\n--ASK A QUESTION\n\n--SAVE AS FAVOURITE SELLER\n\n--SEE SIMILAR ITEMS\n\n--SEE OUR FEEDBACK\n\nKey Features\n\n--Highly Effective Bio-Media made of hardened ceramic materials\n\n--Lightweight, Economical Biological Filter media\n\n--Highly Porous, Inert and pH Neutral\n\n--Can be used in Pond Filters\n\n--Increased surface area for beneficial bacteria growth\n\nDescription\n\nThis Pond Filter Media is biological filter media for ponds and aquariums. \nThe Supra Filter Media is popular among Pond and Aquarium keepers. Its highly active biological surface area, a great 240 square metres per 500g, allows for efficient reduction of lethal nitrite and ammonia that might be present in the Pond or Aquarium water. Beneficial bacteria are able to colonize and cultivate on high surface areas and this is vital for modern filtration systems and the work they do to provide clear and healthy water. \nThe Supra Media is suitable u