Can anyone help me ID this frag

Colin_1122

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I picked up this frag about a month ago. They told me it was branching gsp but I expected to see some growth by now and it hasn’t grown at all. Also all of the GSP frags I’ve seen since then have much longer polyps. Anybody know what this is and if it is GSP why it hasn’t grown?
image.jpg
 

Gareth elliott

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Looks like a galexia.
Moderate light moderate flow.
Aggressive to nearby corals.
 
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Colin_1122

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Looks like a galexia.
Moderate light moderate flow.
Aggressive to nearby corals.
Thanks! I looked up some pics and I’m sure you’re right. I’m a little bummed they gave it to me as GSP but oh well. I might have to try to take it back, I don’t want anything harming my other corals
 

Gareth elliott

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Its similar to a torch except shorter sweeper tentacles. So of by itself wont kill corals outside its zone, does not grow that quickly, best way to limit is put it on its own rock about the size of a fist. Want to frag it, place a smaller rock next to it and let it grow onto there.
They are more difficult to grow than gsp, do not deal well with alkalinity swings.
 

vetteguy53081

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Galaxea yes and capable of stinging nearby coral. Space it out
 

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Galaxea has acrospheres on the tips of the tentacles, which Im not seeing.

Not the best pic, but that looks like GSP to me?
 

Mike Porreca

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I picked up this frag about a month ago. They told me it was branching gsp but I expected to see some growth by now and it hasn’t grown at all. Also all of the GSP frags I’ve seen since then have much longer polyps. Anybody know what this is and if it is GSP why it hasn’t grown?
image.jpg
Looks like gsp to me
 

Mike Porreca

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And for what’s its worth I have gsp that hasn’t grown in months. And looks very similar to yours.
 
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Colin_1122

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image.jpg
Sorry for the crappy pics, I’m using my phone. Now I’m not sure if this is galaxia or GSP lol luckily I have it on its own island anyways
 
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Colin_1122

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BF52D20D-8A7A-4E83-9D81-EF895E31053C.jpeg
81323317-217B-430D-BC2D-E4A0343F5CD0.jpeg
Here are some more pics if it helps. I can’t tell whether it’s GSP or galaxia
 
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Colin_1122

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GSP, not fully extended.
I’ve had it for about a month and it’s never extended more than this, do you think it maybe doesn’t have enough light? It’s near the bottom of my tank
 

krash7172

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I bought a piece of live rock and has a very small patch of polyps that look like this. I assumed it was gsp but now I don't know. It doesn't appear to have grown at all since I discovered it about a month ago. I have GSP and these polyps are about 10% of the size. Are there any tell-tale signs like # of fingers on the polyp or color of the base/mat. Should you be able to see the stony base of galaxea?
 
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Colin_1122

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I bought a piece of live rock and has a very small patch of polyps that look like this. I assumed it was gsp but now I don't know. It doesn't appear to have grown at all since I discovered it about a month ago. I have GSP and these polyps are about 10% of the size. Are there any tell-tale signs like # of fingers on the polyp or color of the base/mat. Should you be able to see the stony base of galaxea?
Yeah i thought mine was GSP too but it hasn’t grown at all so I’m not sure how, plus they polyps are super small compared to the other GSP I’ve seen
 

krash7172

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I've tried gsp 3 times. 1st - added too early I think and wasn't patient. 2nd- definitely not patient. 3rd - growing like a weed. Now that I know what an acrosphere is, we prob both have gsp :) (tbh, I was hoping mine was galaxea after reading your thread)
 

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