Instructables

[Floyd R Turbo]

http://www.instructables.com/id/Algae-Scrubber-DIY/step12/On-The-Tank/

I don't want to be an a-hole, but I really hope that no one else plans on copying this design verbatim. Because, damn.

[Ace25]

Looks like a major disaster in the making if you ask me. Using silicone to bond acrylic, DIY bulkheads, china driver and LEDs, using optics, and using the wrong epoxy (Loctite, which doesn't allow for heat transfer!) to mount the LEDs. Not to mention the super annoying red light filling the room. Lastly, they don't even list this site correctly, they have it as www.algaescruber.net which goes nowhere.