Co-Authored By:
Brown pond water is the result of a tannin buildup. Tannins are a type of molecule which is polyphenolic and derived from plants, especially those which break down. But while brown is a delightful color to have in these beverages, it is the last color most pond owners want in their water.
Besides, what causes a pond to turn brown?
It's caused by one of two reasons: Debris Tea: When leaves or pine needles fall into your pond, the tannins in them create a type of all-natural debris tea, which turns the clean and clear water in your backyard feature a shade of brown.
Keeping this in consideration, why is my farm pond water brown?
The clarity of your pond water is affected by the amount of microscopic plants, such as phytoplankton and algae, and other organic materials it contains. Algal blooms caused by high phosphorous, nitrogen, or animal wastes, typically turn the water green, but as these decompose, the water may turn brown.
Some Causes of Excess Algae This can be in the form of fish waste (too many fish), over feeding fish, decaying organic matter (leaves & plants), lawn fertilizers and decomposed fish. A build up of sludge on the bottom of the pond will feed the algae also. 2. New ponds are very likely to have an algae bloom.