Anyone built or bought a Algae Scrubber? I'm dealing with hair algae and dino right now. Hair algae isn't a big deal as the cleanup crews about wiped it out. I really want to dive into the natural way in eradicating algae in the main tank. I did cheato in the past and it have served me well eradicating dino and all from display. I have cheato right now but I want to see what people have done here locally. I learn by visually seeing what is done and make one for myself. I have an idea on what I want to use to make one but searching for parts.