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Sexing and Breeding Blue Panaque (L339)?

Posted: 27 Jan 2005, 00:00
by CatBrat
Hi everyone,
From the pictures in the Cat-e-log I guess that sexing the Blue Panaque is realatively easy as the adult males get very long interopercular and pectoral odontodes, but from what sort of size do these difference become apparant?

Also, have the Blue Panaques ever been spawned in the home aquarium or do you think that these would be a viable option to attempt?

Cheers, CatBrat.

Posted: 27 Jan 2005, 13:17
by Yann
Hi!
Someone in Germany has succeed into breeding them:

Here is a link (In German) to a report

Cheers
Yann

Posted: 27 Jan 2005, 13:27
by MatsP
I would have thought that using hydrocloric acid to lower the pH is a bit excessive, but it seems like this guy made it work... ;-)

--
Mats

Posted: 27 Jan 2005, 22:28
by CatBrat
Thanks a lot Yann :D
Now at least I know that they can be breed. So all I need to do now is learn German so I know what to do :wink:.

Cheers, CatBrat.

Posted: 28 Jan 2005, 05:28
by PlecoCrazy
Here is Yann's post with a google translation. Click here for the Report in English.

Posted: 29 Jan 2005, 21:03
by CatBrat
Thanks a lot PlecoCrazy.

Cheers, CatBrat.

Posted: 06 Feb 2005, 07:52
by CatBrat
Does anyone know at what size their sexual diffrences become apparent? Do you think that they would be sexalbe at approx. 7-8cm TL?

Thanks in advance.....
Cheers, CatBrat

Posted: 09 Feb 2005, 07:24
by CatBrat
Anyone????

Posted: 09 Feb 2005, 19:02
by Janne
Yes they are sexable at that size, if the male not devoled his long odontodes on the cheek and pectoral fin you can compare their head...males have much broader head then females.

Janne

Posted: 10 Feb 2005, 00:11
by fishguyeric
My LFS just got 4 males in, all about 9 cm and they are very easily sexable at that size, and are all obviously males.

Posted: 10 Feb 2005, 03:12
by CatBrat
Thanks a lot.
Janne, have you had any luck with getting these guys to spawn yet? Do you still have your one's?

Cheers, CatBrat.

Posted: 10 Feb 2005, 13:14
by Janne
Not yet but soon I hope :) Under last year (spring) they made some attempt to spawn in soft water (100 µS) and low pH (6,0)...they was very active but I got some problem after I put a new pair together with them...disease (I know...keep them in quarantine until you are sure they are healthy) but they look so great :wink:

Janne