Air Stone Bar (200x50mm)

An airstone, whose purpose is to gradually diffuse air into the tank and provide oxygen for fish to breathe, is a necessity to have around your aquarium if you are a lover of aquatic animals. It’s also a must have for Circulation system.

• 20cm long for large reservoir
• Delivers lots of small bubbles
• Works better with larger air pump
• Sink to the bottom
• Soak for over 6 hours