I decided to make my own bait tank for shad I net on the Ohio River, needless to say it was a good idea it just hasnt worked out well. I will post some pictures to give you an idea of what I am up against. For starters I fill up the tank from the river and put in this stuff called baitfresh by bassmedic (turns the water greenish color)supposed to keep fish alive, then start the aerator/pump then add shad. The only problem is that the shad will not stay alive more than 30 minutes. What am I doing wrong?? The pump runs nicely and there are bubbles blowing out of it from the plastic tub air pickup on top the tank. I would like to get this tank working since I dont want to buy another. please help the season is almost upon us..