| Suitable for: | Spa Pool |
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| Filtering Velocity: | 20-50m/H |
| Flush Water Time: | 10-20min |
| Samples: |
Free sample
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier These biological balls can be used to cultivate nitrifying bacteria in the water for resolving the feces and residue feed, so as to remove chlorine in the water and then prevent algae developing. Provide good water quality and a clean environment for your lovely fishes, etc.
Features:
Packaging can be customized according to requirements
Suppliers with verified business licenses
Audited Supplier 
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