Granite Boulder GB23 is a neat compact water feature in light blue and grey tones to suit garden design with limited space.

Reservoir & Pump available in the basket.


1 in stock

Water Feature Accessories

Add a Small Reservoir Pack to complete the water feature functionality of this natural stone. Slate Chippings in hand 18kg bags are a popular accessory.

Small Reservoir Pack
Small Reservoir Pack

Reservoir, pump, hose, clip & flow valve regulator for completing small water features.

Add to basket
Slate Chippings SCB1
Slate Chippings Handy Bag

18kg of small mixed sized slate chippings.

Add to basket
Dimensions250 × 210 × 100 mm

Granite Boulder


Garden Border, Pond Accessory, Rockery, Water Feature


Blue, Grey, White


30mm (water flow)

FREE DELIVERY to standard UK postcodes, usually within 14 working days.

Contact us to discuss special requirements for delivery, remote postcode areas and international shipping quotes. Standard consumer rights apply.

Delivery & Returns

These additional products are required to complete a water feature installation: a reservoir, pump, hose & jubilee clips. All available to buy in the Basket when purchasing a stone pyramid.

Our blog contains extensive guides for how to install stone pyramids and water features, including a detailed step by step and links for the recommended additional third party products.

Stone Pyramid Install Guide

Water Feature Install Guide

Granite Boulder GB23 is a small decorative stone, core drilled vertically to allow water flow (with the additional Reservoir Pack). This neat little piece has really lovely textures and will look wonderful in a garden design where space is at a premium. Adding water flow to a garden helps to increase the peace and tranquility, encouraging mindfulness and a meditative ambience. Photos are of the exact piece for sale, please check out our other Small Boulders for a choice of colours and sizes.

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