Small Double Bio Sponge Filter

Small Double Bio Sponge Filter

**Specifications and Dimensions**

*  **Size:** Small; ideal for tanks up to 40 liters

*  **Dimensions:**

*  Width: 9 cm

*  Sponge Height: 9 cm

*  Sponge Diameter: Approx. 4.5 cm

*  Total Height (Adjustable): 19–26 cm

**Primary Uses**

*  Used with an air pump to provide mechanical and biological filtration along with effective aeration.

*  Suitable for tanks housing shrimp, fry, and small fish, or as a supplementary filter in larger tanks.

**Benefits and Features**

*  Produces fine bubbles that aid in oxygen dissolution and gentle water circulation.

*  Dense sponge provides an ideal environment for beneficial bacteria growth and contributes to biological system balance.

*  Completely silent operation.

*  Easily disassembled and washable to maintain filter performance.

**Instructions for Use**

*  Assemble the filter completely and attach the sponges.

*  Connect the air pump using the air tubing.

*  Secure the filter to the tank wall using the suction cups.

*  Clean the sponges every 2–4 weeks using water from the aquarium itself.

**Important Guidelines**

*  Do not use tap water for cleaning to avoid killing beneficial bacteria.

*  Use a check valve to prevent water backflow into the pump.

*  Periodic cleaning or replacement of the sponge is recommended to maintain filtration efficiency.