I just keep learning from your tank. Such a perfect analogue to mine. Is that a chaetomax light on your fuge? I just picked one up. Wonder if I couldn’t fit a nice column fuge like you did. I left around 8” of room. Could probably get something custom built replicating what you did for my more narrow spot. Sweet man. Love watching this and learning.
It’s actually a 10”x10” grow panel I got for $20 on eBay. The column is about 13” square so 8” will be a bit small. I moved the panel to the front since the bottom was getting covered in stuff