I had a beautiful acrylic 150 Tall Peninsula tank that I tore down because it was too tall for my arms. This made it extremely difficult to maintain and also gave me really bad kink in my neck whenever I had to work on it. This lead to the tank having hygiene issues. If coral got knocked over, I would leave it there and it would get covered in sand. It was a really bad downward spiral.
So…I donated the entire system to a really tall middle school teacher. He had just gone through a fire in his classroom that killed everything in his tank. Then after he cleaned out the his tank, he was moving it on a dolly and it slide off and broke. He was really really grateful to take my tank and all the fish and stuff in it!
After that I bought a used rimless starfire 100 gallon peninsula tank that was on 20” tall. It was a dream to work on and was truly beautiful. Until one morning a couple of years later, I noticed little water pockets developing in the silicone seams. That was terrifying. So I bought a long bar clamp to hold the tank together until I could figure out what to do.
I took the tank down and put all the live stock in a 125 gallon rubbermaid horse trough and bought a new 150 gallon peninsula tank.
Here is a picture of my new tank.