Gig ‘ems Grand Gigantea Gathering

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gig 'em

gig 'em

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Has anyone ever tried a period of darkness followed by a temperature increase to induce spawning? I know light/temperature changes are used to induce spawning in labs for at least one species of anemone (I’d have to search for the article), it was not a hobby anemone, not aptasia, but something smaller like that I believe…..I believe it’s also used to induce spawns in abalones….just curious if anyone has done any experimenting?
I think the species you’re thinking of is Nematostella vectensis. I read an article on how to induce them to spawn years ago, if I remember it had to do with feeding them and then stressing them. I haven’t personally tried it with gigs, but I’ve done plenty of things that would stress them out and I have yet to see the gigs spawn.
 

Mr_Knightley

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Yes! Congrats on the feature. I realized it was you as soon as I heard about the red gig!
Now that you're a celebrity, what are your plans for the future of this project? Any special things in the works that you can pull back the curtains on?
 

Seancj

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Yes, congratulations on the recognition! Well deserved! Great information and a good read!
Can we get a video of that prized red gigantea?
 

OrionN

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I do remember reading that paper and yes, it was determined that magnificas and giganteas are more closely related.
I read that paper to. I wish I can do DNA analysis of some of the carpets that I think Haddoni/Gigantea hybrids.
I think it won’t be long until you get Gigantea to be sexually reproduce.

One of these day I would love to visit your tank.
 
OP
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I read that paper to. I wish I can do DNA analysis of some of the carpets that I think Haddoni/Gigantea hybrids.
I think it won’t be long until you get Gigantea to be sexually reproduce.

One of these day I would love to visit your tank.
You’re welcome to come by any time!
 
OP
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Yes! Congrats on the feature. I realized it was you as soon as I heard about the red gig!
Now that you're a celebrity, what are your plans for the future of this project? Any special things in the works that you can pull back the curtains on?
Haha! Thanks y’all, I appreciate the kind words. Nothing at the moment unfortunately, just been busy keeping the system alive and raising a young family. Still working towards getting the gigs to reproduce sexually but haven’t observed any success there yet.
 
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High pressure shells: Do you look for signs of stress in the invertebrates in your reef tank?

  • I regularly look for signs of invertebrate stress in my reef tank.

    Votes: 36 31.6%
  • I occasionally look for signs of invertebrate stress in my reef tank.

    Votes: 27 23.7%
  • I rarely look for signs of invertebrate stress in my reef tank.

    Votes: 21 18.4%
  • I never look for signs of invertebrate stress in my reef tank.

    Votes: 30 26.3%
  • Other.

    Votes: 0 0.0%
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