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Black Sponge Biochemical Filter Filtration Pad
- Size 48cm*48cm *4cm
- The filter sponge can be used in sea water tank, fresh water tank, aqua-plant tank.
- Thickening biochemical filter sponge, tough and durable. The size can be cut freely as you need.
- Material: Sponge Color: Black Quantity: 1 Pc
- Good shading features, can reduce the algae breeding. Strong filterability, can stable water quality and reduce fish died.
- Moderately hole, can cultivate high density nitrifying bacteria. Can be used repeatedly after cleaning.
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- Press the space key then arrow keys to make a selection.
- Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
