sump

Hello I have a waterbox cube 20 right now everything is running great. In the future I wanted to double my water capacity with a sump (equipped w/ protein skimmer, refugium) and add a pair of dragonets. I know the options for overflow are drilling or hob. I wanted to ask here if anyone has tried...

So, despite all of my love for my current canister filter system, I've decided to bite the bullet and learn how to use a sump as I upgrade from a 46g display to an 80g display. I couldn't source a new Seapora 80g low-boy tank anywhere, and Seapora told me they aren't currently manufacturing them...

Hello Everyone, This is my first attempt at saltwater but not aquariums. I set this tank up a week ago using sanitized dried live rock, wet live rock from the LFS, some small chunks from an established tank to seed the live rock, and 40 pounds of live sand. I have a homemade 20 gallon sump with...