Sweetwater® Micro Bubble Oxygen Diffusers Size:Plastic base 12" x 2.5" - 0.13 cfm Uses two “D” cell batteries

Uses two “D” cell batteries (not included)

The nozzle features a flexible rubber tip that is easily bent to release oxygen

Dimensions meter: Length = 98 mm

Three phase units do not include a cord

Shop and compare prices

Sweetwater® Micro Bubble Oxygen Diffusers Size:Plastic base 12" x 2.5" - 0.13 cfm Uses two “D” cell batteriesThese ultra fine pore diffusers are ideal for pure gas applications (oxygen, carbon dioxide), high density hauling, holding grow out tanks and emergency aeration. Choose from aluminum or nylon 6 glass composite (plastic) base. Optimal running pressure is 20 to 30 psi. Max 50 psi Aluminum models are best for long term, heavy duty use. Plastic models are tested at 20C to ensure performance and integrity. They also give you the convenience of two 1 4"