RS Biological Sponge

Biological Sponge: The sponge filters are composed of high-quality materials that can be reused for a long period.

Filter sponges are constructed using a multi-layer approach, with a high surface area that will not cause clogging and can be readily washed.

The sponge filter will not generate noise pollution when used in a filter system. 

For optimum quality, the sponge filter had gone through rigorous testing in all predicted situations.

The use of an air stone, which generates an air supply for the aquarium tank, raises the oxygen level in the tank.

Features

• Has a good filtering function to make water clearer.
• In good quality with an open-pore and large surface area to promote bacteria breakdown if the medicine is used.
• Safe for fresh and Marine water.

Benefits

• Sponge filters provide biological filtration
• Reduces the growth of bacteria.
• Suitable for freshwater and saltwater