Sponge filter (internal)

Sponge filters – Gentle and efficient filtration for your aquarium

Sponge filters are the perfect solution for aquariums of all sizes, especially for shrimp, breeding, or nano tanks. They combine mechanical and biological filtration in a compact, low-maintenance system. The sponge material reliably removes suspended solids and dirt particles while simultaneously providing a large surface area for beneficial bacteria that keep the water biologically stable.