Sweetwater® Micro Bubble Oxygen Diffusers Sanitizing salt-free formula will save you

salt-free formula will save you in shipping costs

Pumps are single phase

For ponds with heavy debris or heavy fish loads

floating fish graders built to last a lifetime

Sweetwater® Micro Bubble Oxygen Diffusers Sanitizing salt-free formula will save youThese 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"