Ok I put the Stay Alive System to the test last night as I put 30 candy shad (4 inch gizzards) and 2 cutters in my 100 gallon hog trough with maybe 25 gallons of well water in it,, added my bait saver.  I slowly added another 60lbs of my catfish and tryed to revive a 45 for a fellow,,,and added maybe another 10 gallons of water to this managery of fish.  I also added two one gallon jugs of ice made from my well water and kept the temps in the 60's most all night....So 15 hours after catching the shad, so many filter cleanings I lost count  :roll: I still had shad alive and my catfish released at the end of the tournament shot off like rockets  ::  
Check into  the 1000 gph stay alive systems, they are worth the money  ::