Pond Boss Forums AERATION Systems questions Gast pump housing ideas

Depending on how secure and vandal proof you want the shelter consider using a dog house.
https://www.menards.com/main/pet-wi...house/2536210/p-1444444187338-c-8319.htm

You an add a flap, screen in, or close the opening. It can be mounted on cement blocks. Then drill or cut some large holes in the bottom add window screen on the floor to minimize critters crawling in. You can add louvered vents in the sides or back near the roofline. then not fan is needed to keep the compressor cool. Compressor can only be run at night to help cool it. Two enemies or compressors moisture and operation in confined spaces allowing motor to overhead. Rotary vanes normally run around 205F.