Content

• Steps
• Tips
• Warnings

Algae is the main component of the biofuel of the future, but it can be a real nuisance in your fish pond. With proper planning, you can manage the growth of algae in your pond. Light and nutrient regulation is key in controlling algae growth.

Steps

1. 1 Plan your pond layout to take advantage of the shady areas of your yard. But do not place your pond directly under a tree, as leaves and sap will fall from the trees and can harm the water in the pond.
2. 2 Build or modify your pond so that water from your yard does not drain into it.
3. 3 Install a fine bubble aerator. The main reason for the growth of algae is the lack of water movement. By installing a fine bubble aerator in the deepest part of the pond and turning it on 24/7, you will create a natural movement of water, which in turn creates a healthy environment for fish, while eliminating the harmful effects of algae. [one]
4. 4 Use aquatic plants to keep sunlight out of the water. Water hyacinth, water lilies, and lotuses are good choices.
5. 5 Add underwater plants like Elodea, which absorb the nutrients the algae need to grow.
6. 6 Spread pond snails in the pond. The pond snails will feed on the algae in your pond.
7. 7 Spread tadpoles in the pond. Tadpoles not only feed on algae, but also devour mosquitoes and larvae of other insects.
8. 8 Feed your fish just enough food they can eat in 5 minutes. The uneaten food will rot, which encourages the growth of algae.
9. 9 Clean filters regularly. Clogged filters can interfere with the growth of beneficial bacteria, allowing algae to grow.
10. 10 Use an ultraviolet-colored sterilizer. These sterilizers destroy the cell walls of the algae, thereby killing them.
11. 11 Clean the pond surface with a slotted spoon or net.
12. 12 Remove algae with a pond vacuum cleaner.
13. 13 Place the barley straws where there is good water flow and sunlight. The barley straws will decompose the hydrogen peroxide in the water, thereby killing the algae.
14. 14 Dye the pond water with special pond care dyes. The dyes will color the water, making it darker, making it harder for sunlight to penetrate the depths of your pond.

Tips

• If the growth of the algae has reached such an extent that the fish begin to die, drain all the water in the pond and remove the algae. Pour in fresh water and return the fish to the pond after 24 hours.
• Be sure to buy a pump, filtration system and UV sterilizer of the correct size.
• Some types of algae are even good for your pond. They provide food for your fish and control nitrate levels.

Warnings

• Never let yard water drain into your pond. Herbicides, pesticides and fertilizers can cause significant damage to your pond.