Hi, I just installed a 1600 gallon rainwater catchment tank and have a couple questions for people more experienced than I:
1. As you can see in the photo, I have a white colored leaf filter just above the tank opening. Will this let in too much sunlight and let algae grow?
2. Do you think too much evaporation will flow out of this opening at top? If so, how can I control the evaporation?