Seachem Pond Matrix Bio Media Size:1L When you’re looking for the

When you’re looking for the best

Safe for use with dogs of all ages

thick natural rubber ball for dogs

Hang on filters provide return sales as the carbon filter cartridges are a consumable item that needs to be replaced every 6 - 8 weeks

It is 46cm long and throws up to 18 metres

Seachem Pond Matrix Bio Media Size:1L When you’re looking for thePond Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste in ponds. Plastic bio materials provide only external surface area, whereas Pond Matrix provides internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Pond Matrix, unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite,