Water quality

The water quality in ponds can fluctuate due to weather conditions and pollution. Test the water and bring the water values ​​up to standard. Bacteria start the biological breakdown of dirt and harmful gases.

Water treatment

Adjust the pH and hardness of the water to the correct level for a clear pond.

Pond start-up

As soon as spring arrives, you can help the pond to start up again. A nice sunny day is perfect for spring’s first pond maintenance.

Your privacy is important to us

As of 25 May 2018, our policy complies with the European Union's new general data protection regulation (GDPR). Velda has updated its privacy policy to provide you with more information about how Velda protects your privacy, including information about how you can exercise your rights relating to data.

Read our privacy policy