Description Please note that the product information displayed is provided by manufacturers, suppliers and other third parties and is not independently verified by Petco.Full disclaimer here. With chic and mimalist design, a biOrb FLOW 15 aquarium makes it effortless for you to elevate any space. This 4-gallon acrylic aquarium with three transparent sides is compact size, so you can easily fd a space to place and admire your biOrb. Everythg you need to start your new hobby is cluded. With quick and easy set-up, you'll soon be settg your creativity free and decoratg your biOrb and enjoyg the magic of keepg fish. The aquarium is backed by a 2-year warranty. - Acrylic aquarium - Acrylic is 10 times stronger and 23% clearer than glass. Acrylic is also a good insulator, so you don't lose as much heat as you would with a glass aquarium - Long-lasting LED lighting - The standard white LED lighting will give your biOrb a classic ambiance. The lighting has an easy on and off switch - 5-step Filtration - Ensures clear, healthy water with biological, mechanical, and chemical filtration, water stabilization and oxygenation. Filter Cartridge - Fitted at the bottom of the aquarium, because that is where most of the fish waste goes - Ceramic media - Surrounds the filter cartridge at the bottom of the aquarium. Over time their honeycomb structure is populated with good bacteria that neutralizes ammonia and nitrates from the fish - All biOrb aquariums operate from a 12V universal transformer & a quiet air pump designed for quiet operation and stability - Easy Maintenance - Depending on your choice of fish species, you may only need around 15 minutes of maintenance per month with our biOrb Service Kit (sold separately) - Included with each biOrb aquarium: Aquarium, air pump, LED lighting, transformer, water treatments, air stone, filter cartridge, ceramic media, and Instruction manual