Since light isn't supposed to touch the water, when checking Ph levels should I move my bucket inside to a not so lit area to check and adjust levels, then back outside? Or is a few minutes of light not gonna affect it much? I don't want an algae problem Since I'm gonna be doing this outside my main concerns are temperature and light. I want to start with 2 plants, one each in a 5 gal black bucket, each with their own pump and stone. All comments and tips are welcome.