OASE 72006 biOrb Classic 30 Led, silver


  • DECORATIVE -AQUARIUM: The OASE biOrb CLASSIC 30 LED in silver (40 cm x 42 cm) is a stylish design -aquarium with a capacity of 30 litres and comes with everything you need to get started
  • INNOVATIVE DESIGN : The unique design allows views into the glass aquarium from every side and the acrylic used is characterised by its high break resistance and an unmatched clarity
  • EASY INSTALLATION: The table-top aquarium can be set up in just a few steps and can be filled with freshwater or seawater- the starter set can be set up by beginners.
  • EASY CARE: The patented aquarium filter with pump sits inconspicuously at the bottom and cleans the water quietly and thoroughly, so that the starter set remains clean for a long time with little time and effort
  • BIORB DECORATION: The aquariums and decoration sets from OASE biOrb offer limitless creativity and a wide range of possibilities for fascinating underwater worlds with a unique style

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From the manufacturer

biOrb Classic Aquarium, Silver

biOrb Classic Aquarium 30l

Designed to be healthy

biOrbs have been independently tested by the world renowned University of Veterinary Medicine in Hannover, Germany.

Their 16 page in-depth report ensures that a biOrb is a healthy home for your fish.

biOrb Classic 30 Aquarium

A complete aquarium kit with everything you need to get started. Just add decor, water and fish.

  • Includes pump, filter and LED light
  • Simple to set up, easy to maintain
  • Five-stage filtration

Smarter design makes fish keeping easy

Acrylic vs Glass transparency

biOrb filtration

biOrb Staged Filtration

biOrb Ceramic Media

Made from acrylic, not glass. Here’s why

Acrylic is 10 times stronger than glass.

Did you know acrylic just over one inch thick is bullet resistant? It’s used to make windscreens for aeroplanes.

What’s more, it’s also noticeably clearer. In the picture above you can see acrylic on the left and glass on the right. Acrylic has a transparency rate of 93%. Glass only allows 70% of light to pass though and thick glass always has a green tint.

Customers have told us “It’s like watching my fish in high definition”

Patented filter design makes filter changes easy

Here’s a revealing truth about aquarium filters – often they’re in the wrong place.

The truth is, fish waste sinks.

That’s why a biOrb filter is at the bottom of the tank. It works where there is most to filter.

In case you’re wondering, the filters are easy to change. They simply click in and out. It only takes a minute.

And to make life easy, biOrb Service Kits come complete with everything you need to service your aquarium. A filter, water treatment sachets, instructions and a special cleaning pad to remove any algae or water marks.

Here’s how the five stage water filtration cycle works

1. Air driven filtration system creates vigorous water flow and a constantly changing water surface. This maintains oxygen saturation.

2. The circular flow of water then collects any fish waste on its way down.

3. It draws the waste through the ceramic media where the natural biological filtration absorbs some toxins. The freshly oxygenated water also feeds the bacteria.

4. Any remaining waste is trapped in the sponge cartridge. The water then passes through resin particles and natural stabilisers to remove toxic substances and keep the pH levels constant.

Mother Nature works for you in a biOrb

This is ceramic media. You’ll find it in every biOrb.

It’s made by firing clay to 1500°C. It is incredibly porous and totally inert. Its unique shape allows the water to circulate through and around it.

Why’s that important?

Amazingly, the ceramic media provides a surface area the size of a football pitch for good bacteria to live on. This bacteria is too small to be seen with the naked eye and feeds on fish waste.

This is Mother Nature’s natural biological filtration.

Personalise your biOrb with a range of decor options

biOrb Pink Coral Reef Ornament

biOrb Sea Kelp Pearls Green Purple Plant

biOrb Sea Urchins Decor Pieces

biOrb Green Decor Set Stone Garden

Samuel Baker Ornaments

Our artist, Samuel Baker, has created a stunning range of ornaments to fit your biOrb. Inspired by nature and his travels around the world. From corals, to rocks to roots of the Amazon, find the piece that suits your home.


Available in twin packs and single units, decorative plants add to the design of your biOrb. Choose from natural greens or brightly coloured pinks and oranges to really get your aquarium to stand out from the crowd.

Decor Pieces

Looking to enhance the look of your aquarium? Why not add a natural element like starfish or sea urchins? Available in sets of 3 across a range of colours these are the perfect addition to any biOrb or aquarium.

Decor Sets

Not sure what you need to create the perfect the biOrb look? Choose one of our decor sets that include all of the elements you need to bring your biOrb to life.

Additional information

Weight 3.62 kg
Dimensions 40.01 × 41.91 cm
Pet Type


Product Dimensions

‎40.01 x 40.01 x 41.91 cm; 3.62 Kilograms

Item model number





‎30 liters


‎8 Gallons

Number of Items




Batteries Required?


Batteries included?





‎2 watts

Item Weight

‎3.62 kg



Date First Available

10 Jan. 2020




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