Rectangular sponge for the turbo filter No. 11, 10 x 10 x 16 cm, gray

A rectangular sponge for the turbo filter No. 11 is usually used in aquarium systems with turboofiltration.

has a multilayer structure consisting of various materials. This allows her to delay both large and small particles, and also provides deeper filtration of water. To use it, it must be correctly installed inside the filter chamber.

Water passing through the sponge passes through various layers of materials and filtered from different sizes of particles. It must be periodically cleaned or replaced in order to maintain filtering efficiency in the aquarium.

hole diameter - 13 mm.