ad-pond
Thanks for sharing. I looks like your water level is holding so far this winter?
The air line has been clear since I added the alcohol. I'm thinking it may stay clear now that the water has compeletly covered the air line where it enters the pond. If it freezes again I'll inject more alcohol. It cleared the line pretty quickly and I didn't use that much.
My concern is what affect it may have on the trout and PS sunfish and other creatures like insects, tadpoles, and the mayfly nymphs inparticular. PPM can't be that high verses the pond water volume.
