Hydrogen vacuums, pond vacuums | Pond bottom cleaners
Ponds are a wonderful addition to any garden, but your pond becomes a lot less attractive when the water becomes murky due to a soggy bottom. A pond vacuum cleaner can be the solution to this. This is a device specifically designed to clean the bottom of a pond by sucking up dirt and debris.
All about pond maintenance
- What is a hydrogen vacuum cleaner?
- How does a pond vacuum cleaner work?
- Hydrogen vacuuming..... we don't do that in nature, do we?
- Cleaning pond naturally
- How often to clean pond?
What is a hydrogen vacuum cleaner?
A pond vacuum cleaner is a specialized cleaning device specifically designed to clean the bottom and water of ponds, fountains and water features. The device helps remove organic debris, algae such as floating algae and filamentous algae, dead plants, leaves and other debris that accumulate over time. A clean pond bottom is essential for maintaining a healthy and clear pond.
Prevent a soggy pond bottom with plenty of aquatic plants
Pond plants naturally keep the pond clean and clear. If you plant enough and different types of aquatic plants in the pond, the pond will maintain itself. So if you want a virtually maintenance-free pond, don't skimp on aquatic plants! - Simon
Hardy aquatic plants from our own aquatic plant nursery
How does a pond vacuum cleaner work?
A pond vacuum works by means of an attached suction hose, which sucks up dirt and debris from the bottom of the pond. The pond vacuum cleaner has a powerful motor and a reservoir that collects the vacuumed dirt and debris. Most pond vacuums also have a drain hose, which makes it easy to dispose of the collected dirt and debris to a drain, for example.
Hydrogen vacuuming...we don't do that in nature, do we?
A disadvantage of a pond vacuum cleaner is that it is often expensive to purchase and regular use can lead to disruption of the pond's ecosystem, as it not only sucks up dirt and debris, but also useful pond bacteria and other microorganisms that occur naturally in the pond. Therefore, if you do want to use a hydrogen vacuum, it is important to use the pond vacuum carefully and in moderation to maintain the balance of the pond. However, it is still best to pond clean naturally.
Pond Bacteria
Cleaning pond naturally
There are several ways to clean the pond without the use of a pond vacuum cleaner:
- Regularly remove leaves and other organic material from the surface of the pond with a scoop net. This prevents this organic material from sinking to the bottom of the pond and forming a breeding ground for algae and bacteria.
- Add sufficient oxygen plants to the pond to reduce algae growth. These plants use the nutrients otherwise used by algae, helping to keep the water clear. Also add other types of aquatic plants to the pond, for example marsh plants because of their filtering function.
- Use natural methods, such as adding bacteria that help break down organic material in the pond, or adding algaecides such as pond blocks and Clear-zyme blocks.
How often to clean pond?
A natural pond does not require regular cleaning. The pond can form a natural ecosystem, with plants and microorganisms helping to break down organic material and maintain water quality. However, it may be beneficial to perform maintenance on the pond a few times a year, such as removing excessive organic material and adding appropriate bacteria. The frequency of these maintenance events depends on the size of the pond, the number of pond fish and the amount of organic material entering the pond. Therefore, it is important to regularly observe the pond and assess whether maintenance is needed.
Frequently asked questions about hydrogen vacuums
In general, it is recommended to clean the pond twice a year, preferably in spring and fall. This is because excessive cleaning of the pond can lead to disruption of the biological balance in the pond.
There are several ways to remove silt from a pond. One option is to add bacteria to the pond, which help break down the silt and reduce the amount in the pond. Installing a plant filter can also help break down organic matter and reduce silt. Add plenty of oxygen plants to the pond, these plants add more oxygen to the pond and help reduce silt.

Simon van der Velde
Pond specialist and aquatic plant grower since 1986
Simon's vision is to let nature do its work in your pond. No need to buy all kinds of measuring equipment and water improvers. If the fish are swimming nicely and the plants are growing well, then the water in the pond is of good quality. With a good planting plan and the right approach, you can save a lot of money and maintenance, and ensure a clear, biologically balanced pond that becomes more beautiful every year.