A simple way to add colour and structure to your aquarium, the biOrb Feng Shui Fish Tank Pebble Set in red brings a natural finish with minimal effort. Made from smooth marble, each pebble develops a richer tone once submerged, helping to create contrast and depth within your aquascape. The varied sizes allow for flexible placement, whether used to highlight focal points or to fill open areas within the tank.

Key Features

• Solid Marble Construction – Made from non-toxic, aquarium-safe marble suitable for both freshwater and saltwater setups
• Enhanced Colour Underwater – Red tones deepen when submerged, adding visual warmth and interest
• Range of Pebble Sizes – Includes pieces from 20 mm to 70 mm for a more natural, layered look
• Stable and Secure – Naturally weighted to stay in place without shifting or disturbing fish
• Feng Shui-Inspired Design – Supports a balanced and calming visual layout within the aquarium
• Low Maintenance – Easy to remove, rinse, and reuse without the need for cleaning products

This pebble set offers a practical way to refresh your aquarium’s appearance while maintaining a safe environment for aquatic life. Its durable marble build and versatile sizing make it suitable for a wide range of tank styles and layouts.

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.