filter media

Micron filter bags provide excellent mechanical filtration, which helps reduce the amount of ammonia-producing organic matter in your aquarium by... Altro

200 Micron filter, easy replaced and clear keep your aquarium clean easy replacment keep water clean 200 Micron filter Altro

Sock Size:4.5 inch diameter (distortable) 12inch long (30cm) included Two Socks and One Transparent Mount Mount Size:17*15cm

diameter 1cm weight is 800g volume 1 liters

100% brand new and high quality Can be used for sea water tank, fresh water tank and wateweeds tank with the sizes being cut as you wish.... Altro

Clarify your water naturally and cultivate beneficial bacteria with these Polypropylene Bio-balls. They promote gas exchange and increase dissolved... Altro

sunsun jx-01A  Filter media workign with the sunsun jx-01 filter Altro

sunsun hw-303B 303A filter cotton original factory product you can use it in the sunsun HW-303A HW-303B filter directly Altro

xinyou bio cotton, black color size:45cmX45cmX4.5cm

size : 32cmX12cm 2 pcs