Size: 10cmx10cmx5cm, 10cmx10cmx10cm
Structure: Dense Grid Hole
Color: Black
Material: Activated Carbon
100% brand new and high quality
Package Contents:1 PC Fish Tank Water Filter Blocks
Features:
The aquarium filter water cube is made of activated carbon, dense grid hole structure.
It can absorb 99% of harmful bacteria in the aquarium, as well as odor.
It can effectively reduce the nitrate bacteria in the aquarium and adjust the PH value.
It can also absorb the organic waste in the aquarium.
Change or clean every 3 or 6 months, save to your energy and time.
Great filtration material
Note: Due to the material characteristics of the product, there will be some breaks at the corner and edge. Please take care to place the order if you mind. Thanks for your kindly understanding.
Caution:
1. Rinse clean and then use;
2. Please don't put the black mesh downwards, otherwise the mesh will be clogged up;
3. rince or replace every 3 or 6 months, or when you find the filtration effect is lower..