Aquarium bacteria balls are 20mm bio-balls designed to enhance water quality in freshwater and seawater tanks. These high-temperature fired ceramic balls provide natural minerals and trace elements that help establish and maintain healthy bacterial colonies.
- Size & Quantity: 20mm diameter bio-balls, 500g pack
- pH Neutral: Supports natural water quality without altering tank chemistry
- Dual-Use: Suitable for both freshwater and seawater aquariums
- Long-Lasting: Replace half the balls every six months while retaining mature colonies
These bio-balls are an effective biological filter media that helps establish the nitrogen cycle and maintain water clarity. Ideal for established tanks seeking stable filtration support.
Description
Aquarium bacteria balls are 20mm bio-balls designed to enhance water quality in freshwater and seawater tanks. These high-temperature fired ceramic balls provide natural minerals and trace elements that help establish and maintain healthy bacterial colonies.
- Size & Quantity: 20mm diameter bio-balls, 500g pack
- pH Neutral: Supports natural water quality without altering tank chemistry
- Dual-Use: Suitable for both freshwater and seawater aquariums
- Long-Lasting: Replace half the balls every six months while retaining mature colonies
These bio-balls are an effective biological filter media that helps establish the nitrogen cycle and maintain water clarity. Ideal for established tanks seeking stable filtration support.





