The biOrb Cube 30 Aquarium is a compact acrylic fish tank designed for smaller spaces such as desks, shelves, and countertops. With a 30 litre (8 gallon) capacity and a clean cube shape, it provides a modern aquarium display while allowing clear viewing from multiple angles.

Constructed from high-quality acrylic, the aquarium is lighter and considerably stronger than traditional glass tanks while offering improved optical clarity. Acrylic also retains heat more efficiently than glass, which helps maintain stable water conditions within the aquarium.

This model includes the biOrb MCR (multi-colour remote) LED lighting system. Using the remote control, you can select from 16 preset colours, adjust brightness, or run smooth colour transitions across the spectrum. Built-in lighting schedules allow automatic 8, 10, 12, or 14-hour day and night cycles to create a more natural lighting pattern while helping reduce algae growth.

The aquarium also features biOrb’s integrated 5-stage filtration system, combining mechanical, biological, and chemical filtration with water stabilisation and oxygenation. The filter sits at the base of the aquarium and is surrounded by ceramic media that supports the growth of beneficial bacteria, helping maintain clear and healthy water with straightforward maintenance.

Key Features:

• 30 litre (8 gallon) cube aquarium suitable for tabletop display
• Available in multiple colour options
• Strong and lightweight acrylic construction with high clarity
• MCR LED lighting with remote control
• 16 preset colours with adjustable brightness and fade modes
• Automatic lighting cycles (8, 10, 12, or 14 hours)
• Integrated 5-stage filtration system
• Bottom-mounted filter surrounded by ceramic media
• Quiet air pump for effective oxygenation
• Complete starter kit ready for setup

The biOrb Cube 30 offers a practical aquarium setup in a compact format. With integrated filtration, adjustable LED lighting, and durable acrylic construction, it provides an accessible way to create a modern aquatic display in homes or offices.

Specifications:

• Volume: 30 Litres (8 Gallons)
• Material: Acrylic
• Shape: Cube / Rectangular
• Lighting: Multi-colour MCR LED with remote control
• Power Supply: 12V low-voltage transformer
• Weight: 3000 g
• Included Components: Aquarium, air pump, LED lighting, transformer, filter cartridge, ceramic media, air stone, starter water treatments, instruction manual

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us(stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.