_x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Double Head QS200A Biochemical Sponge Filter Practical QS100A Equipment Aquarium Sponges Tank Safe Absorb Accessories FilterQ6E2 _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ STYLE: QS-100A S with filter box, QS-200A L with filter box _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Feature: _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ 1. Made of highquality plastic and filter sponge, the ultraquiet design provides a good live environment for fish without disturb them. _x005f_x000D_ 2. The two sponges have a dual function to establish a biological filter, provide a larger area and speed up the circulation speed and maintain the cleaning effect during the filtration process. _x005f_x000D_ 3. It is easy to install, first soak the filter cotton with fish tank water, then connect the air hose to the small nozzle, and then turn on the air pump to provide fish filtering function. _x005f_x000D_ 4. Equipped with 2 suction cups, it can be installed in any position on the fish tank glass, the simple and elegant design does not affect the beauty of the tank. _x005f_x000D_ 5. This product needs to be connected to an air pump to generate a lot of bubbles and increase the oxygen content of the water in fish tank. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Specification: _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Condition: New _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Item Type:Sponge Filter _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Material: Plastic+Sponge _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Color: As Picture Shown _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ QS-100A S with Container: _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Suitable for fish tanks below 60cm/23.6in _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Container: 2Pcs _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Container Capacity:100ML _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ QS-200A L with Container: _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Suitable for fish tanks above 60cm/23.6in _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Container: 2Pcs _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Container Capacity:200ML _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Telescopic Tube Length: Approx. 195-275mm/7.7-10.8in _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Suitable Type: Freshwater fish tank, shrimp tank, etc._x005f_x000D_ Product Function:_x005f_x000D_ 1. This product needs to be connected to an air pump_x005f_x000D_ 2. Connecting to the air pump can generate a lot of bubbles and increase the oxygen content of the water body_x005f_x000D_ 3. Filter sponge provides a large area, cultivates dense nitrifying bacteria, and plays a role of biochemical filtration _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Package List: _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ 1 x Sponge Filter _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ 2 x Suction Cup _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ 2 x Container _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x