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

The Pressure Filters can withstand high pressure, so they are ideal for ponds with a waterfall.

Clear Control

Clear Control 100

Clear Control Set

Biological Filters

The mechanical and biological operation of the filter materials, the possibility to treat the water simultaneously against floating algae and pathogens.

Cross-Flow Biofill

Cross-Flow Biofill Set

Floating Combi Filter

Giant Biofill XL

Giant Biofill XL Set

UV-C Unit

Velda has special building-in UV C Units.

UV-C Unit

Pumps

Even when your pond is properly equipped situations can arise to disrupt the biological balance.

Green Line

Filter materials

Filter materials are finally are decisive for the quality of the water.

Activated Filter Carbon

Filter Net

Filtralon

High Activated Filter Carbon

Surface Filters

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

Pond Skimmer

Pond Skimmer Pro

Ultra Skimmer

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…

Silenta Outdoor