Internal filter for aquarium. 2-compartment filtration: 1 compartment mechanical filtration type, 2 compartments chemical or biological filtration type. Mechanical filtration: with filter cartridge, collects waste and particles from the water into a washable cartridge. Biological or chemical filtration compartment that can be filled with filter material such as ceramics or activated carbon. Includes stand and suction cups, as well as filter cartridge and activated carbon. Water flow direction possible. Only for indoor aquarium use at water temperatures below 35 degrees.
