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5000L Velda Silenta 500 Pro Pond Aerator

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5000L Velda Silenta 500 Pro Pond Aerator

During hot summer days, the level of oxygen in your pond water drops, something made worse when there is a large number of fish, leading to a potential lack of oxygen. When this occurs, the fish are in the surface layer of the water, gasping for air and are slow in their movements. The solution? A Silenta aerating set, which can also serve as a freezing preventative in winter.

With the help of the Silenta 500 aerating set, you can aerate your pond in two places in a simple manner and at relatively low cost. The high-grade aeration pump of European origin produces much air. It has a long life time. Both aeration stones, which are supplied along with the aerating set should be placed about 30 cm below water level. The aeration pump should be positioned at any rate in a dry place, for example in a garage.


  • 1 Membrane
  • 1 Membrane housing
  • 1 air filter
  • Suitable for: Ponds up to 5,000 litres

Tips on Installation and Maintenance

A lot of water features come pre-assembled for the most part, with just a little hose/pump connecting to do before plugging it in to a solar panel or mains socket. Some of our bigger ones require wiring in a plug (which might involve a Part P Certified electrician), but otherwise all instructions will be included.

If you've got any questions, why not check out our Installation Guide for tips on installation location, power and even style tips!

More Information
Why X?

Why Mains Power?

The traditional way to install a water feature is to connect it to your main power supply, although solar powered water features are a great option, there are also benefits to choosing a mains powered feature.

  • Main power is better to effectively run larger water features. These tend to have higher energy requirements, so a mains connection is required for reliable usage.

  • Mains powered water features allow for prolonged use. Solar panels only last as long as they have stored up power and will only work if there is good weather. Mains powered water features will work in any weather and in limited sunlight.

Location Goes in a pond
Type Pumps
Material Stone
Spring Checklist Ponds