Green Hair Algae
Details
Scientific Name: Chlorodesmis fastigiata
Identification: a brownish-green, stringy algae that can take over an entire tank if left unchecked
Pest Management
Treatment: Reducing phosphates and nitrates will starve the hair algae, you can also pick it or scrub it off the rocks
Prevention: carefully check and clean all rocks before adding to the tank. Keep nitrates and phosphates low