I recently bought a home with a pool. I've never had a pool in my life and don't know where to begin. The pool water is very green. I ran a leaf net across the bottom several times and am pucking up a lot of green " goop". Should I try to clear out the water first or should I try to clean out as much goop as I can while not being able to see it? I would like to avoid draining at all costs. I live in an area that is in the middle of a drought, and our current water restrictions do not allow for filling a swimming pool. Thank you in advance for your advice!!!