These breath taking underwater worlds add a sense of joy and wonder to your home. With chic and minimalist design, a biOrb LOOP 15 aquarium makes it effortless for you to elevate any space. This 4-gallon acrylic aquarium is designed with a unique, elliptical shape and a 360-degree view so you can admire all aspects of your biOrb. This biOrb LOOP has a sleek thin lid and base. The platform base creates a stylish finished look to this unique aquarium. Everything you need to start your new hobby is included: acrylic aquarium, low voltage pump, LED lighting, filtration, and manual.