Oxygenator Aerator

Smell is gone!

Great industrial grade aerator. Two lines with metal diffusers. 1st night in the tank the smell was gone! Very Happy. We use Zebra skimmer with GE letter N 20 micron house filter. And now the aerator. Coolant is always like new.

Useful and works but the aeration stones need better connections.

The air pumps is nearly silent and is very capable. The air hoses a merely glued (weakly) into the threaded fitting on the pneumatic exhaust silencers they use. Buy real exhaust silencers and use 5/6-inch to 1/8 inch NPT tubing connectors for a secure connection.