Sell Aquarium letter XY-2822 double head biochemical cotton filter fish tank pneumatic sponge best price

Aquarium letter XY-2822 double head biochemical cotton filter fish tank pneumatic sponge Description: This series of products is a hanging filter, which is adsorbed on the aquarium wall and uses environmentally-friendly high-grade sponge as the filter material. It is combined with the air pump to achieve the double effect of aeration and filtration. Features: . Biochemical cotton filter is designed from high quality materials and is more durable than any commercially available sponge filter. This living cotton has a multi-layered design and has the largest surface area without any obstruction to the water flow. Easy to clean. This filter does not have any noise during operation. The diffuse stone can generate a large number of bubbles, increasing the solubility of oxygen in water. The design and manufacture of biochemical cotton was made after a large-scale test. It is especially suitable for raising small freshwater fish such as colorful gods and gods. Successful operation tips: Soaking in the water of the aquarium for 5 minutes before use will facilitate the formation of colonies by nitrifying bacteria. Rinse sponges must use water in the aquarium, do not use hot water. Description: This series of products is a hanging filter, which is adsorbed on the aquarium wall and uses environmentally-friendly high-grade sponge as the filter material. It is combined with the air pump to achieve the double effect of aeration and filtration. Features: . Biochemical cotton filter is designed from high quality materials and is more durable than any commercially available sponge filter. This living cotton has a multi-layered design and has the largest surface area without any obstruction to the water flow. Easy to clean. This filter does not have any noise during operation. The diffuse stone can generate a large number of bubbles, increasing the solubility of oxygen in water. The design and manufacture of biochemical cotton was made after a large-scale test. It is especially suitable for raising small freshwater fish such as colorful gods and gods. Successful operation tips: Soaking in the water of the aquarium for 5 minutes before use will facilitate the formation of colonies by nitrifying bacteria. Rinse sponges must use water in the aquarium, do not use hot water.