Algae Reactor, a biological filter and much more
A renewed idea, an improved idea is known by all the filtering power of algae, provide enough light and nutrients, and algae will grow quickly to almost exhaust them, leaving a clean and pristine water. It is and old idea: let's place some fast-growing algae, for example Chaetomorpha or caulerpa, in a tank with its lighted interior and let go [...]
