Filtration & Aeration

Pure water is important for the condition of aquatic plants, pond fish and micro-organisms. Even if a pond has been properly laid out, problems may arise, which upset the biological balance. For many ponds a filter brings relief.

Pressure Filters

A pressure filter is a closed filter system that can withstand high water pressure when bridging a height difference for a waterfall or stream.

Biological Filters

In the pond filter, the water passes through various filter materials that retain dirt particles or break them down biologically.

UV-C Unit

All Velda pond filters have a built-in UV-C lamp against floating algae and germs.

Pumps

The dirty water pump for water circulation and fountain pump for a splashing effect!

Surface Filters

A clear and dust-free water surface is a prerequisite for lovely appearance of the pond.

Aeration

To obtain a good biological environment, in which fish and plants thrive excellently, it is necessary for many garden ponds to apply aeration in the…

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