Fluval BIO CO2 500 Diffuser
Routine disc replacement is common in a CO2 system and should be switched out every few months to maintain optimal carbon dioxide delivery.
Features
- Made of a clear, durable acrylic
- High-quality ceramic disc creates an ultra-fine mist for optimized solubility and plant absorption
- Available in 3 sizes to suit most aquariums
What’s Included
- Diffuser and 2 suction cups
