Hi all,
My old small chest freezer quit on me year before last and I found a new one for $50 this spring and decided to upgrade my old system, once again Youtube was my hero. This time I have a temp controlled switch to keep the water at a constant temp, and a neat filter system that also acts as an aerator. The submersible 425GPH pump in the tank draws water up into 5 gallon bucket filled with filter medium and gravity discharges back into the tank via a spray bar(aeration). I'm am not a technically gifted person so it took me ages, but varnish and silicone complete, all plumbing in place, tank seams sealed, new top insulation in place....should be able to give it a test run on Sunday....if this works it will be so cool...