How do you get black algae in the aquarium?

algae aquaponics systems: question Bonsylar : How do you get black algae in the aquarium I tried, my faithful shaggy algae, and it works nicht.Gibt there a secret behind this? I never ever had black algae ahead of ... I by no means gehört.Was black algae are the answer best causes: response from nosoop4u246 black algae is just an additional sort of seaweed hair ... and it is considerably far more persistent. If it is on the glass, attempt utilizing an old credit card or razor blade

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