Hello, hello, hello!! I've been running my 125 gallon now for a bit over a year, and while things are okay, things could be a lot better-equipment/filtration wise. You may know that I tried to setup this tank as "cheaply" as I could (not much money at the time), which certainly does not work out in the long run. :hide: Therefore, I'm setting up a 180 gallon with a 75 gallon sump with some help from a LFS, so I can make sure it's done correctly. I'm really excited, and am planning to vlog (video blog) the entire process (in addition to writing about it in this thread). I currently have a Blue Hippo Tang, Salfin Tang, Bangaii Cardinal, and A Foxface Rabbitfish in the 125g at the moment. I am so ready to kick all this HOB equipment to the curb, especially my skimmer who likes to overflow itself. I hope you follow along in this journey! Here is the first vlog, which basically shows the barren-looking 125g and explains the process: