Hello, Adam here. I'm new to R2R, but used to float around nano-reef and reefcentral about 7 years ago when I had a 30G cube in my apartment. In a house now, and after stopping by an LFS recently, my wife really wanted us to setup a tank. Starting back up with an IM Fusion 40G, and trying out the LED route with an Ai Prime. I didn't have great water control in my old tank, I was on the 3rd floor in an apartment and used tap water for topoff and changes (shame). But an LFS opened up literally across the street that sells salt water and RO water, so there's no excuse Looking forward to learning new things, and trying some more difficult corals this time around!
Old 30G:
Old 30G: