What are black eyelashes?

black beard algae, also sometimes called black eyelash or simply BBA, are freshwater algae that bloom in water with high nitrogen and carbon dioxide. These algae, which bear the scientific name Audouinella , are in the family of Rydophyta and naturally bloom in ponds, lakes and slowly moving streams. They also grow in internal aquariums and can be special harassment for fish, as it is extremely difficult to remove and eraded.

Audouinella is a variety of red eyelash. The "red" designation comes from the high concentration of pigment of the algae of the eyelash, which reflects the red light. It absorbs blue light, which is one of the main reasons why the eyelashes look black beard, at first glance, almost black in color. Black beard algae are usually much smaller than red eyelashes living in the ocean. Their leaves form small, almost hair clumps that cause the "beard" descriptor.

eyelashes black beard will only grow in sweetWater, and even usually only in water, which is relatively calm and exposed to normal light. They usually grow in clusters and are quickly reproduced by sports scattering. Most of the time the eyelashes are connected to the leaves of other plants, but can also connect to rock surfaces. In domestic aquariums, this algae is common on air hoses, partitions and most other stationary, smooth surfaces.

There is nothing particularly offensive on eyelashes - usually does not have much odor and does not steal nutrients from other sea plants. The problem comes with excessive growth. Black beards can cover entire surfaces of the aquarium and can effectively simmer the plants by blocking their access to the light.

It is not known what causes the growth of black beard algae, especially in domestic aquariums. Eyelashes thrive in water, which and nitrogen and carbon dioxide. Soft water seems to attract eyelashes more than hard water. Most specialistThe aquarium recommends regular chemical leveling together with routine cleaning to reduce the probability of flowering black beard. Preventing black beards at the beginning is significantly easier than their removal of this fact.

Returning the eyelash of black beards in the aquarium is often very difficult. Algae can be scraped and plants that are connected to remove, but if any disputes remain in the water, the re -crowd is almost inevitable. Spores cannot be found with the naked eye and often persists on the rocks and walls of the aquarium even after thorough washing.

algae can survive even in the harshest water conditions after weeks at the end. They can usually survive for a longer period of time without sunlight or nutrients. Chemical treatment, especially those that are designed to rob nitrogen from water, former work, but only for a long time. If fish share criminal algae aquariums, these types of treatment are usually not a viable option.

siamese eyelash is one of the only fish that bude eat algae. When adding to the tank, these fish usually feed on algae. It can be relatively stress -free without stress, how to return to a clean aquarium and is usually a cheaper alternative than from zero.