1. Honeycombed Ultra-Absorption Activated Carbon Block.The aquarium filter water cube is made of activated carbon, dense grid hole structure.
2. It can absorb 99% of harmful bacteria in the aquarium, as well as odor.
3. It can effectively reduce the nitrate bacteria in the aquarium and adjust the PH value.
4. It can also absorb the organic waste in the aquarium.
5. Change or clean every 3 or 6 months, save to your energy and time.
Material: Activated Carbon
Structure: Dense Grid Hole
HOW TO USE
1. Wash the cube with warm water and soap before using.
2. Recommended placement is near the water inlet of the fish tank pump.
3. Do not position the grid filter downward, otherwise, it will clog up and affect the filtration effect.
4. For best results, rinse or replace the filter every 3 to 6 months.
1pcs Aquarium Filter Water Cube