wan 100PCS Bio Balls Filter,with Sponge Aquarium Filter Media Tank Bio Balls,for Fish Tank,Aquarium,Pond Ball Pond Bio Filter(16mm/0.62-Inch)
- Bio ball is hollow sphere made of plastic material,which has a large surface area and then can attach a large amount of nitrifying bacteria,aquarium filter media bio ball can helps clean your water naturally..
- Filter Media internal filter sponge, improve filtering effect and stabilize water quality, and with internal porous, can divide the water into small streams to add the oxygen capacity..
- Aquarium sponge filters,the biosphere is light in weight and easy to carry, Bio balls can use the water great for any freshwater or saltwater, also use in aquarium tank, pond filter and fish tank farm water treatment and so on..
- When organic waste builds up in the bioballs, they can be gently rinsed in dechlorinated wate to remove debris and refresh the bioballs, also can be used loose or in the mesh bag with plastic zipper in which they are packaged..
- Bio balls for pond filter,bio balls are made of high density pvc, the balls are lightweight but tough enough to keep their shape and will never degrade or wear out, easy cleaning, promote gas exchange and increase dissolved oxygen levels.Each Bio ball is 16mm in diameter..