Are Shark Glo Fish Big?
Are Shark Glo Fish Big? While GloFish Sharks are members of the minnow family, not actual sharks, they can reach up to 4 inches in length, making them the largest variety of GloFish. Do glo fish get big? Glofish can get anywhere between 2 to 6 inches long, depending on the species. Glofish tetras, danios,