- 30-day returns on unused items
- Authentic brands from official distributors
Details
Eurostar Bio Filter Ring is a white ceramic filter media that gives aquarium filters a large surface for beneficial bacteria to colonize.
- 500 ml package of white ceramic rings
- Highly porous material with thousands of micro-pores per ring
- Large surface area for biological filtration
- Suitable for external filters and sump systems
- Non-leaching ceramic material
Who it's for: Aquarium keepers using external canister filters or sump systems who want a reliable biological media to support a stable tank environment.
Key benefits
- Supports a stable biological filtration environment
- Offers a large surface area in compact filters
- Helps maintain clear, good-quality water over time
- Rinses easily for routine maintenance
How to use
Ingredients
Our Policies
Unused items in their original packaging can be returned within 30 days of delivery.
US orders over $75 ship free; below that, shipping is $9.99. Other countries see the rate at checkout. If customs charges you on delivery, send us the receipt and we refund it.
You can return unused items in their original packaging within 30 days of delivery. Opened cosmetics can't come back for a change of mind, but we always replace or refund items that arrive damaged, defective or wrong.
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