Hello. Well, it's been a very long, wet winter here and for the first time, I was actually able to collect a great deal of all that lovely water. However, what I am seeing is a lot of sediment collected in the tanks... nothing major, just a few leaves and some dust. What I was wanting to know is, prior to using this water on my plants, should I run it through some type of filtration system. I was thinking of rigging up something simple, maybe something with activated carbon. What do you guys think?