My parents had a saltwater tank when I was a baby almost 30 years ago. Then they got a 180 reef complete with undergravel filter, trickle filter and the dead coral that was all the craze. Cycled it with zero live rock and 6 blue damsels. I remember watching those buggers swim around for weeks. Most didnt last too long. Had puffers, sting rays and so on. It was my job to do the weekly water quality tests. Sold it and skip forward 15 years and they out of the blue decided to get back in with a 150 bow front, so I bought a used 50 breeder for my house and now the 220. So I guess it was my mom and dad that are responsible for my addiction!