An estimated 10 percent of U.S. homes have aquariums. People enjoy watching tropical fish swim peacefully and following their bubbles to the surface. This same relaxing and soothing therapy can be found with colorful tropical fish mosaics. These fantastic pool tiles provide an artistic dimension to relaxing fun. The Tropical Fish pool mosaics is a huge collection of over 80 designs such as radiantly striped angelfish, richly colored blue tangs and vibrant koi fish pool tiles. Customer testimonial: Very nice and great color!