Package included:1*1pcs Aquarium Moss Ball Filter (not included the seeds or plant)

Thread structure, easy to install and remove. No cumbersome DIY process.
Transparent material, it's excellent for landscaping.
Can grow aquatic plant; able to hold filter material.
Can be used for purifying water quality, It's suitable for shrimp cylinder.


Material: plastic/Ceramic sand 

Note:
There is 1-2cm difference according to manual measurement.
please check the measurement chart carefully before you buy the item.
That slight color difference should be acceptable due to the light and screen.