Aquarium nails are here just in time for summer and they're a bedazzler's dream. The mega-glam, multicolored look has us mere mortals thinking about what life like a mermaid might actually be like. The aquarium effect (given it's name because of the pocket of "water" floating in the nail) is created by placing one acrylic nail on top of another and filling the space with baby oil and glitter. The nails are then outfitted with rhinestones and more glitter, of course. Check out these six aquarium nails that will inspire you to take the plunge.