this morning i took 3 bluegill out of my bait barrel and put them in the pool because the chlorine level was pretty low. I totally expected them to die but to my amazement they were fine for 4 hours, so i went for a swim with the fishes :D. Bluegill is one hearty fish. It was lots of fun. Im going to get goggles this evening and try it again tomorrow. Im thinking the pool may be permanently converted into a fish pond.