Sure. You might have seen frag holders before, but nothing like this that has been made for commercial use. Have a look-see at the “Stair  Frag holder” from Planctonite. The frag rack features over 48 slots for your new babies to sit and grow and it is made out of all cast acrylic.  I like this design because it should be easier to see all the frags in your tank without having to go above to see them all, much like how eggcrate designs work. You can pick one of these guys up for €45.00 ($67).