MANZONI 20 Pcs Black Plastic Aquarium Undergravel Filter + Hose + Tube

Each Size: 140 x 70 x 12mm/5.5″ x 2.8″ x 0.5″(L*W*T); Size: 280 x 140 x 60mm/11″ x 5.5″ x 2.4″(L*W*T) Stone Size: 2.5 x 1.4cm/1″ x 0.6″(L*D);Main Color: Black, Clear Tube Size(.): 32 x 2.5cm/ 12.6″ x 1″(H*D); Hose Size: 50.5 x 5mm/2″ x 0.2″(L*D) Product Name: Aquarium Undergravel Filter;Fit for: Aquarium, Fish Tank;Material: Plastic Weight: 420g