reef tank

By definition a sump is a pit or hollow in which liquid collects, in particular. (Wiki). If you are new to the aquarium hobby, you may have heard the word sump before. In the aquarium hobby, and even in professional setups like those in zoos and public aquariums the use of a sump is by far the...

When you go to the beach and “sea” foam, pun intended, you will also smell a very familiar odor. The ocean is a gigantic system of natural filtration and chemical dosing. Today we will focus on the filtration factor. Protein Skimming! First off, what on Earth is protein skimming and why do we...