- This coral bones can help to achieve the PH and KH value you need.
- It is rich in Ca.
- It is suitable for both fresh water and marine aquarium
- It can work as aquarium’s bottom material
- It can work as perfect filter media. This product will come with a mesh bag. You can put the coral bones into your filter canister.
- it can help to build an eco-system in your tank
- it can help to cultivate eco-bacterial
- Coral Bones