MACNA made me do it

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I somehow got a nasty snot brown algae that is taking over. Lights off, GFO added, and sprayed the rocks with H2O2. Thankfully it's a new set up and I'm in no rush.
 
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WHEN NUISANCE ALGAE OR CYANO FIRST APPEARS, WHAT DO YOU DO FIRST?

  • Manually remove it and observe

    Votes: 5 16.7%

  • Retest nutrients and other parameters

    Votes: 8 26.7%

  • Adjust flow or lighting

    Votes: 0 0.0%

  • Reduce or change feeding

    Votes: 0 0.0%

  • Add or strengthen the cleanup crew

    Votes: 4 13.3%

  • Improve filtration or nutrient export

    Votes: 1 3.3%

  • Use a targeted treatment

    Votes: 0 0.0%

  • Wait and let the tank find its balance

    Votes: 9 30.0%

  • Phone a friend...

    Votes: 0 0.0%

  • It depends (explain in the comments)

    Votes: 3 10.0%
See comments…

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