1st ones my 4ft when it was set up now in the garage empty got to pull off the old 3D background take it in to get some holes drilled and a overflow
2nd ones was my first tank
I was like you last year. Barely staring my first saltwater tank after spending my entire life with freshwater tanks. Thankfully I came here and had all the help I could need!! And now, I have a really lovely nano reef growing and thriving, and am currently working on setting up another tank. So you are in good company, my friend.