I'm sorry if this has been asked before but I am looking to add a skimmer to my 125 g in the very near future. Up until the last couple weeks it was fowlr. I was recently given a few different coral frags so I want to add a hob skimmer as I am not currently using a sump. Any good...
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...