Best Colorful Fish For Home Aquarium A home aquarium isn’t just a tank of water—it’s a living work of art. The most eye-catching aquariums are filled with vibrant, colorful fish that captivate onlookers and create a tranquil, mesmerizing environment. If you’re looking to brighten up your aquarium, these ten colorful fish species are perfect choices! 1. Betta Fish (Siamese Fighting Fish) Betta fish are among the most popular aquarium fish due to their striking colorsLearn More