How to secure the pond before winter?
Many of you may wonder how to properly secure your pond before winter comes. We provided for you a short checklist to make sure that you didn’t forget anything!
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Winter is coming!
According to the motto of Stark’s family, mainly characters from popular series Game of Thrones, it is better to prepare to winter properly. With our checklist, you can stay calm and easily step by step secure your pond before winter come. Where to start?
How to secure the pond before winter?
We have prepared a list of the most important activities that you should do before the first frost which you can find below.
- Cleaning the leaves
It must be remembered that no matter what the size of the pond, fallen leaves must be removed from the water. Otherwise, the leaves from the trees will start to settle at the bottom of the pond and rot, which in turn will lead to overgrowth of anaerobic bacteria. These bacteria break down organic matter, producing substances that are poisonous to plants and fish (e.g. hydrogen sulphide). - Providing air access
In a deep pond (over 3 feet), water usually does not freeze to the bottom, so fish and plants can safely overwinter there. However, they must be provided with constant access of air. You can forge an ice hole, but the vibration and noise of hitting the ice can stun the fish. Another way it to put reeds or straw in the pond, which will allow air to get under the ice. A piece of polystyrene will do the same. - Transferring fish from a shallow pond
Fish living in a shallow pond should be fished out and placed in an appropriate-sized container (it can be an aquarium, barrel, bowl). The size of the tank must be adapted to the size and quantity of the fish. We should install an aerator or an air filter in the tank.