Betta Color Variation Video Color As you have probably noticed the differing colors and patterns of Betta Fish seem endless. Common in aquariums are red and blue variations of Betta fish but they also come in black, yellow, turquoise, orange, white, multi colors, marble and metallic. Betta Color Variations The following are the betta fish variations and colors: Bi … [Read more...] about Different Color Variations of Betta Fish