List Of Hair Algae Removal Freshwater Ideas. Web let’s take a look at the top four methods: The first thing to do is remove as much of the green hair algae as you can manually.

Web turn off all flow in the tank, fill the plastic syringe with the food grade hydrogen peroxide shot a small amount of the hydrogen peroxide at the hair algae. In this picture, several algae species can be seen. Web use a toothbrush to remove it manually.