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SKU: 2221onyx

Polished Black Marble Onyx Pebble

£484.00

Polished Black Marble Onyx Pebble Water Feature

Create a breathtaking focal point in your garden with our Polished Black Marble Onyx Pebble Water Feature. Expertly hand carved from natural marble, these stunning pebble-shaped boulders are completely unique — no two stones are ever the same.

Each piece showcases beautiful natural striping and contrasting veins running through the stone. The highly polished finish enhances the depth of colour, making this water feature a true showstopper in any outdoor space.

The dished top allows water to gently bubble before cascading smoothly down the polished sides, creating a soothing, tranquil sound — perfect for relaxing in the garden on long summer evenings.

Because this feature is made from genuine natural marble, variations in colour and veining are to be expected. Some stones feature bold striping, while others have softer, crystal-like tones. This natural variation guarantees that your feature is truly one of a kind.


Product Details

Name Size Weight Colour Material
Marble Onyx Pebble Approx. 30–50cm diameter (varies naturally) Approx. 60–90kgs Black with natural veining Natural Marble

(Sizes vary due to the natural shape of the stone.)


What’s Included – Complete Water Feature Kit

This water feature comes complete with everything required for installation.

Reservoir Specifications

  • Size: 52cm Diameter x 34cm Height

  • Water Capacity: 90 Litres

  • Material: Heavy-duty frost-resistant plastic

Designed for year-round outdoor use, the reservoir provides reliable water circulation and durability in all weather conditions.


Steel Grid Specifications

  • Diameter: 55cm

  • Height: 2.5cm

  • Weight: 6kg

  • Load Capacity: Up to 250kg (with support)

  • Material: Galvanised heavy-duty steel

The strong galvanised grid safely supports the marble pebble while allowing efficient water drainage back into the reservoir.


ECO Water Feature Kit – Plug & Play System

Our popular low voltage ECO Water Feature Kit makes installation simple and safe — no electrician required.

The Kit Includes:

  • 1000 L/H Pump

  • LED Light (choose light colour)

  • 1 Metre Pipe (½ Inch Diameter)

  • Pump to Pipe Connector

  • 12V Transformer (Mains Electric Plug)

The low-voltage system ensures safe operation while delivering consistent water flow and attractive evening illumination.


Important Delivery Information

Delivery of your water feature is made by a pallet network who will call before delivery to arrange a convenient weekday slot (Monday–Friday).

Delivery is to the nearest curb side only. Drivers will move the pallet as far as possible, but this must be on solid, level ground.