Description
❤ [Bubble Filter] With air pump as the power source, combined with mechanical filtration, the sponge can absorb fine particles to achieve the effect of water purification. The flow of water is controlled by air flow and can increase the production of bubbles and increase oxygen..❤【Changeable filter material】Two kinds of replaceable filter materials: 3 sponges and 1 bag ceramic filter balls.Sponges can be cleaned and used repeatedly..❤【Easy to use】 Use a 4mm air tube to connect the end to the air pump and the other end to this tank filter. The height of outlet can be adjusted so that you can change the direction and height of the water flow (not including the pump and air tu'be, please choose a powerful pump for this filter according to your tank size)..【Quiet】Multi-layer filter cotton design, increase the surface area, to achieve better filtration effect. The 1/4 cylindrical design can take up as little space as possible and give your fish more space to move around..❤【Size】3.6*5.8Inch.for 3~20Gal fish tank
