Black Hair Algae In Fish Tank This protein is what gives these algae the purplish black appearance.

Black hair algae in fish tank Once introduced and in the correct environment it will grow rapidly taking over the tank with the black fuzzy growth.

Black hair algae in fish tank. Research shows that black beard algae is caused by excess of vitamin b12 in the water column. After some time hair algae will disappear especially with the help of algae eating tanks inhabitants. From my fish keeper experience black beard alga is common in aquariums with strong lights. Once you get it it is impossible to get rid of without tearing the tank apart and bleaching everything.

Thus when the levels of phosphate and nitrates are high there is high possibility that hair algae will appear in your tank. Plants on the other hand is black beard algae harmful to plants. The lack of co2 or its fluctuation can also cause the appearance of bba. In fact if you let your black hair algae grow many fish happily swim and hide in the long flowing hairs.

In fact in some cases it can actually appear bluish or green ish in coloration. Nope black algae is not dangerous to your fish. Seen in both saltwater and freshwater tank black beard algae is a type of red algae that produces a red light protein known as phycoerythrin. What this means is that if you have it in your aquarium it s either a sign that more water changes are needed perhaps boosted by using a gravel cleaning syphon or that your tap water contains high levels of phosphate.

Http bit ly 2dbhg6d aquarium co op gift card give awa. The danger here is that bleach is highly toxic to fish. Occasionally the tank will somehow acquire a growth of black algae.