You can get rid of green hair algae in your aquarium by filling your tank with more plants. There are a handful of tactics to removing hair algae from your fish tank. Another tactic to decrease algae, is to lift your aquarium light above the aquarium. This makes the light less intense to the tank. It also spreads out the lighting so it's not so intense and direct on your aquarium plants. Another tactic to stopping hair algae in your fish tank is to lessen your bio-load. This can mean your doing more water changes or removing inhabitants.
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