biOrb FLOW 15 Acrylic Aquarium, 15.1 L White with Remote-Controlled Multi-Colour LED

The biOrb FLOW 15 MCR is a compact acrylic aquarium for tabletop or desktop fish displays, with a 4-gallon (15 L) capacity and remote-controlled multi-color LED lighting.

• 4-gallon (15 L) acrylic aquarium — creates a compact home display for aquatic life.
• Acrylic construction — 10 times stronger, 50% lighter and 23% clearer than ordinary glass aquariums.
• Five-stage filtration — combines biological, mechanical and chemical filtration with water stabilization and oxygenation.
• Remote-controlled LED lighting — choose from 16 preset colors, adjust brightness or set an automatic day-and-night cycle.
• Startup equipment included — tank, air pump, lighting, filtration components, starter water treatments and instructions are supplied.
• Two-year warranty — the aquarium is backed by a manufacturer warranty.

For a fish-keeping display, a large tank footprint is not always practical. The FLOW 15 is made for compact tabletop and desktop spaces, with three transparent sides that offer different viewing angles as you choose where to place it. Its white trim and platform base give the aquarium a finished, minimalist look, while the included equipment provides the core components for getting started. Add aquarium decorations to make the display your own.

How much space does the biOrb FLOW 15 need?

The aquarium measures 8.2 x 11.8 x 12.4 in (20.8 x 30 x 31.5 cm), making it suited to tabletop or desktop display. Its three transparent sides let you view the tank from more than one direction, which can help when choosing a position in a room. The white trim and platform base form part of the aquarium’s design.

• Capacity: 4 gallons (15 L).
• Dimensions: 8.2 x 11.8 x 12.4 in (20.8 x 30 x 31.5 cm).
• Acrylic is a good insulator, helping retain heat compared with glass.

What comes with the biOrb FLOW 15?

The setup includes the acrylic aquarium and the main equipment for starting the aquarium hobby. Along with the tank, the box contains multi-color LED lighting with a remote, a quiet low-voltage air pump, a low-voltage 12V transformer, a filter, an air stone, ceramic media, starter water treatments and instructions. Aquarium decorations are the personal addition for customizing the display.

• Included equipment: tank, light and remote, air pump, transformer, filter and air stone.
• Filter media and startup supplies: ceramic media and starter water treatments.
• Instructions are included to guide setup.

How do the lighting and filtration work?

The remote-controlled LED light offers 16 preset colors, brightness adjustment and a fade through the color spectrum. It can also be set to automatic 8-, 10-, 12- or 14-hour day-and-night cycles. These timed cycles help cut down on algae blooms, supporting fish health and water quality while reducing routine maintenance.

The patented filtration system has five stages: biological, mechanical and chemical filtration, water stabilization and oxygenation. The filter sits at the bottom of the aquarium, with ceramic media around it to encourage beneficial bacteria growth. Acrylic also provides a concrete difference from ordinary glass aquariums: it is 10 times stronger, 50% lighter and 23% clearer.

• Lighting controls: 16 preset colors, spectrum fade and brightness adjustment.
• Automatic cycle options: 8, 10, 12 or 14 hours.
• Filtration details: five functions, a bottom-mounted filter and surrounding ceramic media.

What should I know about ongoing maintenance?

Depending on the fish species, maintenance may take around 15 minutes per month when using a biOrb Service Kit. The aquarium’s filtration combines five functions, and the filter is positioned at the bottom with ceramic media around it. Setup and maintenance are designed to be quick and easy, and instructions are included with the aquarium.

• Maintenance time can vary with the fish species.
• Decorating the aquarium is separate from the supplied startup equipment.
• A two-year manufacturer warranty is included.

The biOrb FLOW 15 suits someone who wants a compact, multi-angle aquarium display with included lighting, an air pump and filtration equipment, plus remote lighting controls. Its 4-gallon capacity and 8.2 x 11.8 x 12.4 in footprint make it a tabletop or desktop aquarium rather than a large-volume display.