---
product_id: 16537819
title: "Aquascape Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001 , Black"
brand: "aquascape"
price: "€ 312.57"
currency: EUR
in_stock: true
reviews_count: 4
category: "Aquascape"
url: https://www.desertcart.sk/products/16537819-aquascape-pondless-waterfall-vault-extension-for-use-with-large-aquablox
store_origin: SK
region: Slovakia
---

# Durable, heavy-duty build 9-inch height extension Compatible with 3in plumbing Aquascape Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001 , Black

**Brand:** aquascape
**Price:** € 312.57
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your pond game with the ultimate waterfall vault extension!

## Quick Answers

- **What is this?** Aquascape Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001 , Black by aquascape
- **How much does it cost?** € 312.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/16537819-aquascape-pondless-waterfall-vault-extension-for-use-with-large-aquablox)

## 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:** Strong, durable construction ensures long-term reliability
- • **Pump Power Ready:** Designed to accommodate larger, taller pumps with 3-inch plumbing
- • **Seamless Integration:** Slides effortlessly onto existing Pondless Waterfall Vaults
- • **Optimize Water Capacity:** Maximizes vault volume when paired with Large AquaBlox blocks
- • **Elevate Your Water Feature:** Easily increases vault height for deeper, more dramatic basins

## Overview

The Aquascape Pondless Waterfall Vault Extension (Model 49001) is a robust 9-inch height extender designed for use with the Large AquaBlox Water Matrix System. It ensures compatibility with larger pumps featuring 3-inch plumbing, enhancing water capacity and depth for pondless waterfall installations. Crafted for durability and seamless integration, this extension is a must-have for professionals seeking to create impressive, high-performance water features.

## 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: Does exactly what it needs to do - 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: As expected - This did the trick

## 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 |
| Best Sellers Rank | #343,958 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,136 in Water Garden & Pond Pumps |
| Customer Reviews | 4.7 4.7 out of 5 stars (25) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 49001 |
| Manufacturer | Aquascape Designs, Inc |
| Product Dimensions | 16 x 16 x 9 inches |

## Images

![Aquascape 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)
![Aquascape Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001 , Black - Image 2](https://m.media-amazon.com/images/I/81z7KBeDzwL.jpg)
![Aquascape Pondless Waterfall Vault Extension for Use with Large AquaBlox Water Matrix System | 49001 , Black - Image 3](https://m.media-amazon.com/images/I/81LAqS+GeyL.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

### ⭐⭐⭐⭐⭐ Does exactly what it needs to do
*by E***S on November 26, 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.

### ⭐⭐⭐⭐⭐ As expected
*by D***. on September 18, 2023*

This did the trick

### ⭐⭐⭐⭐⭐ Good but expensive
*by K***H on October 16, 2020*

Fast shipping, easily slides onto the top of the pump house. It seems very pricy for what it is.... but I needed the extension so I had no other choice.

## 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.sk/products/16537819-aquascape-pondless-waterfall-vault-extension-for-use-with-large-aquablox](https://www.desertcart.sk/products/16537819-aquascape-pondless-waterfall-vault-extension-for-use-with-large-aquablox)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-22*