Hello, I'm getting back into reef tanks after about 12 years of being away. I am currently shopping for a shallow frag style rimless tank but haven't decided on one yet. The AIO prices are attractive, currently looking at the Waterbox 28.2, but have a bit of research to do still. Don't quite know yet if an AIO is best for my purposes of keeping some LPS, soft corals, clams, and a few fish. AIOs weren't a thing when I left the hobby so I have a lot to catch up on before I make a purchase. Anyway, happy to be here.