Model Number:3290XU00BSJ59V3VR6TUAVT Colour:As Shown Package Dimensions:21 x 17 x 4.5 cm; 30.84 Kilograms Voltage:547 Volts Special Features:150 Item Weight:30.8 kg Package Include 1 * Biochemical filter 2 * Sponge 1 * Suction cup Features - Fit for: 30cm / 11.81inch aquarium filter for fish bowl. - Super biochemical sponge filter for an excellent filtering effect while oxygenating the water water filter for fish tank. - Demension: 5.7 * 5.5 * 1.77 inch / 14.5 * 14 * 4.5 cm double sponge filter. - Color: Black sponge filter for fish tank. - It will bring a cleaner living environment for your fish Aquarium filter. - Increase the oxygen solubility aquarium sponge filter. - Provides biological filtration to the aquarium, helps to stable water quality small fish tank sponge filter. Goods Information biochemical sponge filter This item is very convenient and useful sponge filter.small fish tank sponge filter It has a airlift system and super biochemical sponge filter for an excellent filtering effect while oxygenating the water and it will bring a cleaner living environment for your fish FISH TANK FILTERS-- Fit for: 30cm / 11.81inch aquarium. Increase the oxygen solubility. WATER FILTER FOR FISH TANK-- The super- biochemical sponge filter has a good filtering effect while oxygenating the water body. AQUARIUM SPONGE FILTER-- Provide biological filtration for the aquarium to help stabilize water quality. SPONGE FILTER FOR FISH TANK-- Super biochemical sponge filter for an excellent filtering effect while oxygenating the water. SMALL FISH TANK SPONGE FILTER-- It will bring a cleaner living environment for your fish. FISH TANK FILTERS-- Fit for: 30cm / 11.81inch aquarium. Increase the oxygen solubility. WATER FILTER FOR FISH TANK-- The super- biochemical sponge filter has a good filtering effect while oxygenating the water body. AQUARIUM SPONGE FILTER-- Provide biological filtration for the aquarium to help stabilize water quality. SPONGE FILTER FOR FISH TANK-- Super biochemical sponge filter for an excellent filtering effect while oxygenating the water. SMALL FISH TANK SPONGE FILTER-- It will bring a cleaner living environment for your fish.