coral stone is suitable for use in seawater tanks and fish tanks that require hard PH values. It can be used to directly lie under the sand, can also be used as a filter material to culture nitrifying bacteria, and can improve and stabilize the water hardness and PH value.
Coral Filter Material High Ph- 500 gms
د.إ 10.00
Specifications:
- Size: about 0.5cm-9cm.
- Material: Coral.
- These coral bones can help to achieve the PH and KH values you need.
- Made of high-quality material, practical and durable.
- B&K handle design, easy to use.
- It can work as perfect filter media
- Suitable for both fresh water and marine aquarium
100 in stock
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