1. Biochemical Filtration: Built-in new V-1 biochemical filter material, it is a powerful bacterial culture and easy to hang film. 2. Physical Filtration: A filter sponge is added at the bottom to intercept large dirt particles. 3. Dark Green Body: Beneficial for the multiplication of nitrifying bacteria. 4. Safe: Strong suction cup to ensure stability. 5. Bubble Stone: High efficiency oxygen supply, delicate and quiet. Item Type: Aquarium Filter Model: LH-600 Size: 79 x 224mm Material: Plastic Color: Green + Black Package Contents: 2 x Filter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.
