Small coral frag rack

A small frag rack for my little 2 gallon fluval spec.
I just wanted a small rack for my corals that wouldn't take up too much space in my tank. It has places for 5 little magnets from a Magnetix toy in the back which should be sufficient. I haven't tested it yet, so I'm not sure if there will be a bouyancy issue. Also, you will have to cover up the exposed magnets so that they don't contact the saltwater, I plan to use silicone.
Once I start using it, I'll post pictures.