You can try an aquarium pump to keep the water fresh it will help dissipate the chlorine as well. I'm not sure chlorine is that bad considering I've used water many, many times straight out of the hose/faucet.
Purple Daddy Reviewed by Purple Daddy on . WATER QUESTIONS? Hello, there is a theory that you should let tap water sit out for 24-48 hrs before using it, my question is if you let it sit out covered or sealed (I.E. old plastic milk containers with the cap on) is it doing any good, or does it need to sit uncovered? newbie thanks!;) Rating: 5