Treatments For Filamentous Algae

Filamentous green growth are unicellular creatures that entwine and frame long, foul chains or fibers. Its fibers increase relentlessly and stick on the lake and shake surfaces, giving a horrendous look and foul smell on your highly cherished water highlights. Much more regrettable, the fibers can make thick and vast mats that show up the same as fleece. Filamentous green growth are quiet and snappy executioners that assault the base of the water and append to rocks, oceanic plants, and lake’s surface. They drift on the surface of the lake and cause unattractive tangles or known as “lake scums” that present various issues on the lakes. Spezial Filament 

Filamentous green growth are danger to the life of amphibian creatures and the lake itself. The over the top populace of filamentous green growth of can exhaust the oxygen trade and trigger monstrous fish executes. Given legitimate safeguard treatment, the expansion of filamentous green growth populace can even now be controlled, or expelled. There are distinctive control techniques utilized in particular: mechanical/physical, natural and concoction.


The heaps of fibers can be raked from the base of the lake. Another way is the treatment of “phytoplanktons” to hamper the arrangement of filamentous green growth.

Utilizing non-harmful colors or colorants on the lake can close off the daylight from entering the water. Be that as it may, these colorants can likewise influence the normal natural pecking order of the lake.


There are a few types of fish that keep the development of filamentous green growth. One of this is the grass carp. Grass carp stocking is honed in a few fisheries in United States, since grass carp is regarded to devour filamentous green growth for sustenance. Be that as it may, grass carp expends first all the vegetation submerged in the water before it at long last eat the filamentous green growth. Something else, grass carp stocking can control around 10 to 20 for each surface section of land.

Tilapia is likewise utilized for control, however this specie can’t survive low temperatures underneath 55° F. It is not prudent to stock tilapia before April or May on the grounds that it will kick the bucket in November or December. The prescribed stocking rates ought to be 15 to 20 pounds of male and female Mozambique tilapias (Oreochromis mossambicus) per surface territory. Notwithstanding, tilapias are not dependable for vegetation control particularly if the lake has extreme green growth issue.

In the mean time, a few states require allow from a confirmed natural life division before you can stock tilapia and grass carp.


The concoction fixings known for treating filamentous green growth are copper, sodium carbonate peroxyhydrate, and diquat.

Copper compound is utilized as herbicide for the expulsion of filamentous green growth. All copper mixes can be harmful to the lake, so it is critical to avoid potential risk before utilizing this treatment.

You should test the lake water’s alkalinity first and change the volume of copper medicines in view of the water’s alkalinity level.

The sodium carbonate peroxyhydrate based herbicide is utilized for the control of blue green growth. Be that as it may, this concoction is not compelling in treating macroalgae like Chara or Nitella and other higher plants.

Diquat is a contact herbicide that controls a few types of filamentous green growth. It is connected by emptying the concoction specifically into the lake or by weakening the focus with water underneath the water surface.

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