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BiOrb Baby Aquarium Kit Black 15L



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If you're looking for a simple starter aquarium then the baby biOrb is for you. You can be up and running in no time, everything you need is in one box. It really is a case of just adding water and fish. 

Does small mean unhealthy? 

Not at all, the baby biOrb actually has a biological filtration system that is bigger than any other similar sized aquarium. In fact, many aquariums twice its size have less biological filtration. 

To maintain your baby biOrb all you need to do is simply replace the filter cartridge every six weeks and change a third of the water every two weeks. 

The baby biOrb is an illuminated aquarium. 

Choose between a standard light or our popular Moonlight version. The Moonlight automatically senses when your room goes dark and switches to a soothing blue glow. 

For your peace of mind, the light and pump are low voltage and both are backed by a 12 month guarantee. The aquarium itself is made from acrylic which is ten times stronger than glass. 

All in all, a perfect starter aquarium with all the performance you'd expect from a bigger set up. 

Further Info

What's in the box?

  • Baby biOrb aquarium
  • 450g of ceramic media
  • Air stone
  • Filter cartridge
  • 12v transformer
  • Low voltage baby biOrb light or low-voltage baby Moonlight (Moonlight supplied with baby biOrb Moonlight version only) 
  • Low voltage air pump
  • Water conditioner and beneficial bacteria liquid
  • Fish food
  • Instructions


  • Height: 12 inches / 32cm
  • Width (diameter): 12 inches / 30cm
  • Weight (empty): 2 pounds / 1kg
  • Weight (full): 35 pounds / 16kg
  • Volume: 4 Gallon / 15 litres


  • 12v transformer (UK)
  • Two connections (light and air pump)
  • 12 month guarantee

12v Air pump

  • Quiet operation
  • 1.5m air line with one way valve
  • 1m power cable
  • 12 month guarantee

Electrical and environmental requirements

  • Voltage: 12v AC
  • Maximum continuous power: 8W

12v baby biOrb light

  • 5w bulb installed 
  • Spare 5w bulb supplied
  • 1.5m power cable
  • 12 month guarantee

Optional Extras

12v baby biOrb Moonlight

  • 12v AC power 50/60 Hz
  • 5W LED light bulb
  • 1x Moonlight LED
  • Built-in automatic light sensor

Safety standards

Complies with UL, ULC and CE safety requirements.