- Biochemical Filtration: built-in new V-1 biochemical filter material, it is strong bacteria cultivation and easy to hang film.
- Physical Filtration: Filtration sponge is added at the bottom to intercept large particles of dirt.
- Dark Green Body: beneficial to the multiplication of nitrifying bacteria.
- Safe: strong suction cup to ensure stability.
- Bubble Stone: high-efficiency oxygen supply and it is delicate and quiet.
- The bio balls in the filter are no need to clean and replace, as they will clean by themselves through collision and roll inside the cavity.
- The bio material is floated on the water at first and needs to be soaked for 1 – 2 days to achieve tumbling.
- It is better to keep the top of product lower than water surface about 4 – 5 cm.