Eurostar Hollow Bio Balls Biological Filter Media 400g

Eurostar Hollow Bio Balls are high-quality biological filter media designed to establish a healthy and balanced ecosystem in your aquarium. This 400g pack helps improve water quality by providing a vast surface area for beneficial bacteria to thrive, naturally managing waste products for a cleaner aquatic environment.

Suitable for both freshwater and saltwater setups, these durable balls offer long-lasting performance without the need for chemical additives.

Key Ingredients

• Full ingredient list on packaging

How to Use

1. Place the Eurostar Hollow Bio Balls into the biological filtration compartment of your external filter.
2. Adjust the quantity used based on your specific aquarium size for optimal results.
3. Rinse the media periodically with aquarium water to maintain efficiency and remove debris.

• High-surface area hollow design for maximum bacterial colonization
• Durable, long-lasting material for extended filtration performance