---
product_id: 453646363
title: "Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001, Black"
brand: "aquascape"
price: "$580"
currency: NZD
in_stock: true
reviews_count: 4
category: "Aquascape"
url: https://www.desertcart.nz/products/453646363-pondless-waterfall-vault-extension-for-use-with-large-aquablox-water
store_origin: NZ
region: New Zealand
---

# Strong, durable construction Increases vault height for deeper basins Compatible with large/tall pumps & 3in plumbing Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001, Black

**Brand:** aquascape
**Price:** $580
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your backyard oasis with effortless power and style!

## Quick Answers

- **What is this?** Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001, Black by aquascape
- **How much does it cost?** $580 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/453646363-pondless-waterfall-vault-extension-for-use-with-large-aquablox-water)

## Best For

- aquascape enthusiasts

## Why This Product

- Trusted aquascape brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Robust and durable materials ensure long-term reliability
- • **Pump Power Ready:** Designed to accommodate bigger pumps with 3-inch plumbing effortlessly
- • **Plug & Play Simplicity:** Easy slide-on installation integrates perfectly with existing vault systems
- • **Optimize Water Capacity:** Enables deeper basins for enhanced water volume and flow dynamics
- • **Elevate Your Water Feature:** Seamlessly extends pondless waterfall vault height for larger AquaBlox setups

## Overview

The Aquascape Pondless Waterfall Vault Extension (Model 49001) is a durable, black extension piece designed to increase the height of the Pondless Waterfall Vault for use with the Large AquaBlox Water Matrix System. It supports larger and taller pumps with 3-inch plumbing, enabling deeper basins and greater water capacity. Lightweight at just 5.4 pounds and easy to install, it enhances the performance and versatility of pondless waterfall setups.

## Description

Slides onto the Pondless Waterfall Vault increasing the height for deeper basins using the Large AquaBlox. Required when using larger and/or taller pumps with 3in plumbing to ensure the height of the vault is tall enough to accommodate the large pump.

Review: Vault extension is exactly as expected. This is the second pondless waterfall I have done this year and the extension is necessary to get desired vault water capacity with large blocks. All components for vault are pricey for what they are, at least this was least expensive I could find. Free very fast shipping was appreciated.
Review: This booster pack doesn't come with a 120 V wall plug in to charge the unit. It only comes with a double usb-c which allows you to plug into the booster but nothing to plug into a wall outlet to charge the unit. Should have warning that wall plug not included

## Features

- Slides onto the Pondless Waterfall Vault increasing the height for deeper basins using the Large AquaBlox
- Required when using larger and/or taller pumps
- Strong and Durable

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0096BN4QQ |
| Customer Reviews | 4.6 4.6 out of 5 stars (24) |
| Date First Available | 21 January 2014 |
| Item display weight | 5.4 Pounds |
| Item model number | 49001 |
| Manufacturer | Aquascape Designs, Inc |
| Part number | 49001 |
| Product Dimensions | 40.64 x 40.64 x 22.86 cm; 453.59 g |

## Images

![Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001, Black - Image 1](https://m.media-amazon.com/images/I/71WsrMCDd5L.jpg)

## Questions & Answers

**Q: How do you suggest sealing the plumbing pipe hole in the pump vault since there is a 2nd pipe hole in the extension?**
A: Potentially two ways to do this can you buy the repair tape for the liner stick it on one side stick the other one on the other side should seal the hole do you want more permanent get a bunion hole or bulkhead fitted that has two gaskets on it he put sealer on the gaskets screw them on there as if you were putting a liner on it then you just throw it in a cap on the thread it in

**Q: What is the total hight of the waterfall vault when the extension is added?**
A: The total height of the Pondless Waterfall Vault (#49000) with the Waterfall Vault Extension (#49001) is 34.5 inches. 
Product Dimensions are as follows:
Pondless Waterfall Vault # 49000 - 23-inch L x 17-inch W x 25.5-inch H
Pondless Waterfall Vault Extension # 49001 - 16-inch L x 16-inch x 9-inch H

Thank you for the question!

**Q: Can two pumps be used in this unit, as I am plumbing for 2 streams.  Both streams returning to one vault with 5 large aqua blocks and this pump vault.**
A: CAUTION! **EXTERNAL EMAIL**
I have two pumps in mine. One for the streams and one for a fountain bowl. It can be done. You may have to drill another hole in the vault depending on the size of the plumbing you're using.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by E***S on 26 November 2024*

Vault extension is exactly as expected. This is the second pondless waterfall I have done this year and the extension is necessary to get desired vault water capacity with large blocks. All components for vault are pricey for what they are, at least this was least expensive I could find. Free very fast shipping was appreciated.

### ⭐⭐⭐ Review
*by D***N on 28 December 2025*

This booster pack doesn't come with a 120 V wall plug in to charge the unit. It only comes with a double usb-c which allows you to plug into the booster but nothing to plug into a wall outlet to charge the unit. Should have warning that wall plug not included

### ⭐⭐⭐⭐⭐ Review
*by D***. on 18 September 2023*

This did the trick

## Frequently Bought Together

- Aquascape Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001 , Black
- Aquascape 49000 Pondless Waterfall Pump Vault, Black
- Aquascape AquaBlox Water Storage Module Block System for Pondless, Waterfall, Water Features and Garden Drainage, Large, 32-gallons | 29492

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**Shop now:** [https://www.desertcart.nz/products/453646363-pondless-waterfall-vault-extension-for-use-with-large-aquablox-water](https://www.desertcart.nz/products/453646363-pondless-waterfall-vault-extension-for-use-with-large-aquablox-water)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-23*