Product Description Ceramic rings are also called noodles and used in filters as biological filtration for housing bacteria and microbes and play an important role to assist with the nitrification process of breaking down toxic ammonia in aquariums. For cleaner, clearer water. Fast acting and highly porous. Massive Surface Area. Removes colours, odours and organics and is perfect for freshwater and planted aquariums. Includes netting bag. Ceramic rings are also called noodles and used in filters as biological filtration for housing bacteria and microbes and play an important role to assist with the nitrification process of breaking down toxic ammonia in aquariums.

Read more less

Product Description Serenity Small Sponge Filter SMXY-2833 Pico Sponge size 4cm X 4cm Suitable for Aquariums up to 8 litres   Serenity Nano Sponge Filter SMXY-2835 Nano Sponge size 5.5cm X 4.5cm Suitable for Aquariums up to 40 litres   Serenity Small Sponge Filter SMXY-180 Smal Sponge size 8cm X 6.5cm Suitable for Aquariums up to 100 litres   Serenity Medium Sponge Filter SMXY-280 Medium Sponge size 6cm X 12cm Suitable for Aquariums up to 150 litres   Serenity Large Sponge Filter SMXY-380 Large Sponge size 10cm X 12cm Suitable for Aquariums up to 200 litres Sponge filters are a biological filtration that builds up a colony a good bacteria that breaks down the ammonia and nitrite as water passes though them and also collect detritus to help keep a clean aquarium. Uses air via a uplift system to draw water through the sponge. A low wattage air pump using air system and doubles oxygenating the water. Simply connect to a air pump (Not included). Super aquarium sponge filter Use environmental sponge as filter media Suitable for all Aquariums tanks With an airlift system, super biochemical sponge filter feature silent operation, and has an excellent filtering effect while oxygenating the water.   The special developed foam materials supports the colonisation of bacteria, allowing for mechanical filtration in addition to biological filtration which will break down harmful waste ammonia and nitrite material resulting in a cleaner living environment for your fish. Particular they are useful for as breeding filter or as secondary filter.  Feature and benefit: Supplying water with much needed oxygen It is low noise and a air pump consumes a low wattage Most fit to external or top filter as pre-filtration unit No dead spots in cylinder foam offers increased filtration. Easy maintenance is made by nodular design of foam cartridge system.

Read more less

Product Description Activated Carbon and used in filters as water polishing and ideal for using after medications to draw in pollutants and organics and a good way to clean and have clear and clean water. For cleaner, clearer water. Ideal for use after medications. Removes colours, odours and organics and is perfect for freshwater and planted aquariums. Includes netting bag. Activated Carbon and used in filters as water polishing and ideal for using after medications to draw in pollutants and organics and a good way to clean and have clear and clean water.

Read more less