Took a extra Blue Barrel and built a tank, 800 gph pump into the filter tower. added 1100 gph aerator pump for oxygen. Filter Tower is filled with different grades of filter material including charcoal,ammonia filter material. they are cut round to fit tower and can be rinsed and reused several times.Hooked to timers and is 30 gal. Have kept shad for 4 days with no problem. looking at wrapping the tank with insulation to keep cooler in warm weather although worked fine last summer.
Have no Idea why it turned the pics sideways.