Content
- Fight algae in the garden pond
- Remove thread and floating algae
- Algae-free with clear and healthy pond water
- Algae control naturally
- Tips
A few algae in the garden pond are normal, but should not get out of hand
Fight algae in the garden pond
Algae are plants that belong to a pond and whose presence every pond owner has to make friends with. They are a livelihood of many microorganisms in the pond, but should their infestation occur too strong, the algae control can be done by natural means.
An old garden pond is pretty much the worst horror scenario for most pond owners. Nevertheless, it must first be clear that algae by their very nature are part of an ornamental pond. It depends only on the amount that reaches critical values at the latest when the goldfish are barely recognizable. Algae-free however, a pond will never be. In the natural waters, crabs and the most diverse unicellular creatures regulate the algae growth in their own way, in artificial ponds these helpers are usually missing.
Remove thread and floating algae
When detected in time, these species are easiest to remove when fished out by hand. If the pond was built close to nature and the water quality is right, a large-scale algae control will not be necessary at all. As a precaution, certain plantings can also help to absorb the missing oxygen from the air to drain it into the water. The higher its saturation in the water, the lower the risk of algae in the garden pond. However, also plays the Water temperature at the oxygen concentration an essential role:
If the garden pond is to remain as algae-free as possible, pumps can be used to assist. It should be noted, however, that it makes no sense if an underwater pump circulates larger amounts of cold water to the pond surface. ever Cool water is, the greater the oxygen contentit can bind and therefore it stays on the ground better.
Algae-free with clear and healthy pond water
A water analysis, which can be carried out with simple means, provides clarity very quickly and certainly whether the water in the garden pond is partly to blame for the algae plague. Here is a brief overview of the most important laboratory values your pond water should have:
Algae control naturally
The best club against algae in the pond is not the chemical, since hardly anyone would come up with the idea to enjoy his morning coffee with a dissolved water descaling power tab. Your pond will become healthier and more sustainable algae-free if you like plants that like to multiply Frog bite, crab claws or duckweed work for you. The more water plants decorate your pond, the less nutrients the algae have for your growth.
Tips
In order to keep fish, the pond must necessarily have an appropriate size, so that the animals feel comfortable, but also the plants have a reasonably adequate habitat. If you have used fish, fish food remains and the feces of the animals form an optimal basis for increased algae growth.