What is this?

Deltec

woodyetia

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What is this? Algae? Sand had a little red algae but got a diamond blenny he really turned up the sand messy little guy but now there is this black spots.
 
Maxout

G Santana

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https://www.reef2reef.com/threads/this-little-pigg
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Fritz
Deltec

Do you care whether or not you have wave action in your reef tank?

  • YES

    Votes: 158 44.1%
  • SOMEWHAT

    Votes: 91 25.4%
  • NO

    Votes: 105 29.3%
  • Other (please explain)

    Votes: 4 1.1%
SR
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