Quote:
Originally Posted by shamegame The water needs to be exposed to air the whole time so that the stuff that leeches out in the water can evaporate away. You can't just seal a bag. |



you can if its a 3 gallon bag. the only purpose is to make it more manageable.
i find it easier to move a 3gallon bag with 1gal of water in it to change, rather than a 4gal rubber maid container. i find that its easier so it takes less time to change water & i can do it more often.
