Find custom acrylic aquariums at Family Biz Fish Tanks. From small hobbyist fish tanks to large public aquariums, select from standard shaped and sized fish tanks or receive a quote for a custom designed aquarium and stand. Choose a shape, size, background color, filtration, lighting, and more to design an aquarium to your specifications. Aquarium stands range from wood (oak, maple, or knotty alder with multiple stain and paint options), to acrylic, steel, and simulated stone looks like granite and marble. Coral reef inserts are also an option and make a great addition to any tropical fish tank. They are just as beautiful as live coral and flexible giving them lifelike qualities. They are very durable and practical with optional built in filtration systems.