These Southeast Asian fish are not true sharks, but their shark-like appearance and size make them quite an intriguing pet. Due to their peaceful nature, juvenile Bala sharks do well in a community aquarium. As they mature, however, they will eventually outgrow most tanks. An ideal tank size would be at least 150 gallons and 5 feet (1.5m) in length. Aquatic Oasis specializes in creating and maintaining stunning aquariums and is your go-to resource for any aquarium needs. We offer an amazing selection of fish, corals, invertebrates, aquariums, and dry goods and whether you are looking to purchase a single fish or tank accessory, or looking to utilize our tank design services for custom aquariums, we are Chicagoland’s premier provider. Let us take the worry out of owning an aquarium by having our professional service technician maintain your aquarium monthly or bi-monthly. If you are thinking about purchasing an aquarium, come to our showroom and let us show you what we have to offer for your home, office, or professional space.