What is this stuff?

  • Thread starter Thread starter jerl77
  • Start date Start date
  • Tagged users Tagged users None
not that i seen all this started after changing phosphate media and went to t5 light from mh
damm going to redo this whole tank anyways i think
 
IMO - its GHA - its growing and the whitish threads growing off the green base is the new growth.
 

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WHAT DO YOU MOST OFTEN NOTICE IN YOUR REEF AFTER LIGHTS OUT?

  • Fish settling into their sleeping spots

    Votes: 12 44.4%
  • Corals extending feeding tentacles

    Votes: 8 29.6%
  • Pods and other tiny life on the glass or rock

    Votes: 10 37.0%
  • Worms, brittle stars, or other cleanup crew

    Votes: 12 44.4%
  • Crabs or shrimp out and about

    Votes: 8 29.6%
  • Bioluminescence (actual light produced by organisms)

    Votes: 0 0.0%
  • The tank looks pretty much the same to me

    Votes: 1 3.7%
  • I rarely look after lights out

    Votes: 5 18.5%
  • Other (Post in the comments)

    Votes: 1 3.7%
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