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  #1  
Old 11-07-2010, 01:23 AM
eguld eguld is offline
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Default My two mandarins

Is this mating or fighting? The male has been in my tank for over a month and the female is new. I have uploaded a YouTube video. There is no mistaking that the female was biting the males back.

http://www.youtube.com/watch?v=QMFEfP0fnHw
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Old 11-07-2010, 01:31 AM
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Its hard to tell from the movie but it looks like they are both males. Do both fish have the spike on the front of the fin on the back? Mating happens at night they get together but never any aggression like that.
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Old 11-07-2010, 01:41 AM
Borderjumper Borderjumper is offline
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If their mating, its Broke Back Mountain style.

I think those are both males. When a pair mates they swim to the surface and join bellys and very gracefully glide back to the bottom.. Nothing aggressive like that.
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Old 11-07-2010, 01:48 AM
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Quote:
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If their mating, its Broke Back Mountain style
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Old 11-07-2010, 03:02 PM
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They like to rip competing males "spikes" right off as a show of dominance and to make them no competition in the eyes of a female.

this happens during shipping often and as a result, they can be hard to sex at the lfs.
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Old 11-07-2010, 03:17 PM
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The male is much larger than the female. If they are both the same size you may have a problem.
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Old 11-07-2010, 01:46 AM
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Pretty sure they're fighting and you'll more than likely lose one of them. Most probably two males. This is the way they attack each other. Grabbing and holding and trying to force the other into a crevice. This was just explained to me the other day by a member who had the same thing happen.
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Old 11-08-2010, 01:54 AM
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That's FIGHTING!

The mating dance of the mandarin is gracefull and peacefull! they get thummy to thummy and rise in the water column while twisting together gently.

This is just plain fighting and it's not a good sign for paring. Separate them before one kill the other. They only do the mating dance after the light are out, or with moonlight. Never ever in high light or not even under actinic. My male was like 3 times the size of the female. These are 2 males.

Quote:
Originally Posted by eguld View Post
Is this mating or fighting? The male has been in my tank for over a month and the female is new. I have uploaded a YouTube video. There is no mistaking that the female was biting the males back.

http://www.youtube.com/watch?v=QMFEfP0fnHw

Last edited by daniella3d; 11-08-2010 at 01:57 AM.
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Old 11-08-2010, 03:56 AM
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I conquer with the rest on fighting here is what it should look like

http://www.youtube.com/watch?v=rH4LWtpRU_M

http://www.youtube.com/watch?v=Tar9so2Jvfw

http://www.youtube.com/watch?v=4LTus19Ezas
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