Overview The BLOTFISH 6-inch Air Stone Diffuser s your tank’s oxygenation with ultra-fine nano bubbles

Crafted to be quiet and efficient, it increases the contact area between air and water, supporting healthier movement of oxygen through the water column without adding loud noise to your space

Why this diffuser matters In aquariums and hydroponic setups, tiny, dense bubbles mean more surface interaction and a smoother exchange of gases

The diffuser is sintered at high temperature, producing smaller, more uniform bubbles that can dissolved oxygen levels while gently reducing excess carbon dioxide

Some users may notice a subtle shift in pH levels as part of the natural gas exchange process

Quiet, dense bubbles refine air output into fine bubbles for calmer operation and enhanced oxygen transfer

6-inch diffusion area is designed for tanks around 80–150 gallons; for deeper water, a higher-powered pump may be helpful

Pump is not included

Long-term, dirt-resistant design stays cleaner longer and maintains strong DO performance with regular cleaning

Hydroponics and diverse tanks suitable for freshwater, saltwater, and hydroponic systems, expanding where you might apply aeration beyond traditional aquariums

What’s included and how to use What you get : 6-inch Nano Air Disk Stone, Control Valve, 2 Suction Cups, Check Valve, and 2 m (78

2 inch) Airline Tubing

What’s not included : air pump

Use with a compatible pump in the 5–10 W range for results in typical setups

Tips for results Keep the diffuser clean to sustain performance

If your tank is deeper, consider pairing with a slightly higher-wattage pump and ensure proper placement to optimize gas exchange

The included components flexible mounting and reliable operation across various tank configurations

FAQ Q: What size aquarium is the BLOTFISH 6-Inch Air Stone Diffuser suited for

A: Designed for 80–150 gallon tanks; deeper water may need a stronger pump

Q: What parts are included and what isn’t in the BLOTFISH kit

A: Includes 6-inch stone, control valve, two suction cups, one check valve, and 2 m tubing; air pump not included