It drains to the storm sewer. Regarding the leds, they look good and the price seems to be inline. I would just question the coverage on larger tanks as they are long and skinny.
Awesome tank. I enjoyed this thread. Just a couple of questions.
First, you are draining your used water into your sump? Do you have a lawn? Is this killing your yard at the sump discharge?
Second, you seem very knowledgable on LEDs. What do you think of Build My LED Custom LED Lights for DIY Horticulture Aquarium Hobby Lighting?
