Russ,
This may be a dumb question.. the compressor is rated at 1.5 cfm. You mentioned a drop in psi 1.16 give or take plus the loss from the diffuser. I am trying to get a idea of what that means when we are talking cfm. How much cfm will actually get out the diffuser into the pond or is it measured in psi. The compressor dosnt state at what psi it will give 1.5 cfm. I am assuming it will be a rather small amount of air but until I get it and test it I am not getting the picture.
