Mysterious red antennae on zoa frag

madmazda86

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It's not aiptasia... They are dark red in colour. Tried searching and couldn't find examples of similar. What do you think?
 
Definitely an algae. Probably a red type IMO.

Let it grow out if you're curious....it'll be easier to ID as it grows.

PhycoKey might help. (https://cfb.unh.edu/phycokey/phycokey.htm)

If you're not that curious, this is the best time to remove an algae that you don't want to spread. Reach in and pluck it from the rock.
 
I'm very curious! It is a slooow grower so I can wait 😂 Based on the phycokey website I think it's Dumontia. Very cool!! I will bookmark that site. Thank you!
 

HOW MUCH DOES A FISH’S FEEDING REQUIREMENTS AFFECT YOUR STOCKING DECISIONS?

  • A lot! - I avoid fish that require frequent or specialized feeding

    Votes: 6 28.6%
  • Quite a bit, but an automatic feeder can change my answer

    Votes: 4 19.0%
  • It depends on whether my nutrient export can handle it

    Votes: 4 19.0%
  • It depends on how badly I want the fish

    Votes: 6 28.6%
  • Not much. I’m willing to adjust my routine

    Votes: 4 19.0%
  • Not at all. Feeding demands don’t limit my stocking choices

    Votes: 4 19.0%
  • I usually learn about the demanding feeding schedule after buying the fish!

    Votes: 1 4.8%
  • I haven’t really considered this before

    Votes: 1 4.8%
  • Something else (see my comments in the thread)

    Votes: 0 0.0%
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