- ISTA HANG ON FILTER 180L thin type (for 10~20L fish tank)
- New Patented structure with non-return valve. Ultra thin and high Quality silent design.
ISTA HANG ON FILTER 180L thin type (for 10~20L fish tank) ** Bio-sponge is attached to water inlet to prevent baby fish form being sucked into the hang-on filter . Two stage filtering cartridge enhance filtration efficiency and quality. Extend filtering area to 2-3 times wider. Suitable for both freshwater & Saltwater.