Feature:
1. Soft Sponge Material: Unique cylindrical sponge design with 6 vertical stripes to catch floating debris without attracting your fish.
2. Good Filtering: The sponge captures larger waste particles, mechanically cleaning the water without trapping the fish.
3. Multifunction Use: Bio sponge filter can be used as breeding filter or auxiliary filter. As a pre filter unit by installing an external or top filter.
4. Cleaning Fish Tank: Fish tank sponge filter is a great way to clean your fish tank and grow useful bacterium that is good for fish.
5. Instruction: Take an air hose, connect one end to your air pump and the other end to this filter and have a check valve on the air hose to avoid water backflow and air pump damage due to power outages.
Specification:
Item Type: Aquarium Sponge Filter
Material: Sponge
Tube Length: Approx. 5cm 2.0in
Inner Diameter of Pipe: Approx. 12mm 0.5in
Outer Wall Diameter: Approx. 15mm 0.6in
Sponge Height: Approx. 7.8cm 3.1in
Bottom Diameter: Approx. 5.5cm 2.2in
.
Package List:
3 x Aquarium Sponge Filter3 x Hard Air Tube
Note:
Please allow 0‑2cm 0‑0.8in error due to manual measurement.
