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Thunderstone Rockscape Resin Sand Waterfall

Aquascaping Essentials

A mountain that moves. Stacked stone shelves climb in tiers, so pumped sand spills from ledge to ledge into the basin below like a living waterfall. Add your own air pump and sand to run the effect, or stand it alone as a rugged grey centrepiece. Aquarium-safe resin that sinks on its own.

Flowing sand effectAir pump requiredSand not includedWon't alter pH
$154.99
Tax included Shipping calculated at checkout.

Delivery and Shipping

Standard Shipping: Orders are typically dispatched within 1 business day. Delivery times vary based on the destination.

  • Urban Areas: 1-3 business days
  • Rural Areas: 2-5 business days
  • Courier Services Used: NZ Post and Aramex.

Free shipping is available for New Zealand customers with a minimum purchase of $150.00.

A mountain that moves

Make sand fall like water.

Stacked stone shelves climb in tiers above a sculpted basin. Add an air pump and fine sand, and the sand spills from ledge to ledge into the basin below, a slow-motion waterfall that becomes the moving centrepiece of your tank.

Thunderstone Rockscape Resin Sand Waterfall - The Aquascape Shop
Air-powered sand fallPump and sand send the cascade down the tiers. Sold separately.
Striking standalone tooLooks great even with the effect switched off.
100% aquarium-safeInert and fish-safe. No pH swings, no tannins.
Sinks on its ownNo soaking or weighting, far lighter than real rock.
The detail

The Thunderstone Rockscape Resin Sand Waterfall stacks weathered stone shelves into a tiered tower with a sculpted basin at its base. Pair it with an air pump and fine sand, and the sand is lifted to the top and spills from ledge to ledge into the basin below.

Why aquascapers choose it

  • Moving sand waterfall. With an air pump and sand, the cascade runs continuously into the basin.
  • Striking standalone rockscape. Looks great even without the waterfall running.
  • 100% aquarium-safe. Inert and fish-safe, won't change pH or hardness, never leaches tannins.
  • Sinks on its own. No soaking or weighting; far lighter than real rock.
Set-up

Set it up in 4 steps

1
Rinse and place

Rinse under the tap and set it in your scape.

2
Connect a pump

Run airline from an air pump (sold separately) to the base.

3
Add sand

Fine sand (sold separately) gets carried up and cascades down.

4
Tune the flow

Adjust the airflow to set the speed of the sand fall.

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