Isnt there going to be algae growth in the water that will block light?
No, we have found that the water passing through the HydroFlector is subjected to extreme heat and UV preventing the growth of algae. The extreme radiant heat is absorbed by the water helping to keep the unit running nice and clean. It is suggested to cover your reservoir and keep it from exposed ambient light. Using reverse osmosis water will help ensure that no mineral build-up will occur on the glass.
