100pcs/set Aquarium Filter Balls Biosphere Bacteria Ball Cotton Plastic Air Pump Canister Fish Tank Pond Reefs Cleaning Tool
1. The internal biological sponge provides a larger surface area for the growth of beneficial spirochetes.
2. Balls need not be replaced unless damaged or destroyed
3. Biospheres provide biofiltration to remove toxic ammonia and nitrite.
4. Each filter medium is pre-packed in its own mesh media bag.
5. If there is too much water, you can gently rinse it with the water from the established aquarium.
6. It is suitable for fresh or brine aquarium filtration system.
Color: as shown
Material: Plastic + Cotton
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow slight measuring deviation due to manual measurement.
100 x Aquarium Filter Balls