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killer crayfish

Posted: Mon Feb 18, 2008 5:13 pm
by aberfitch
Hi I just put 2 crayfish together in the same tank and I went to feed this morning one had killed the other and ripped it in half. Is that normal? or is he just overly agressive ?

Re: killer crayfish

Posted: Mon Feb 18, 2008 7:15 pm
by badflash
If you got a P. alleni, that is par for the course. Most crays under 2" will eat eachother given the chance and especially when one molts.

Re: killer crayfish

Posted: Tue Feb 19, 2008 4:21 am
by zapisto
badflash wrote:If you got a P. alleni, that is par for the course. Most crays under 2" will eat eachother given the chance and especially when one molts.
agree
multiple hidding spot for the molting process is a must if you want keep them together.

Re: killer crayfish

Posted: Tue Feb 19, 2008 9:34 am
by Neonshrimp
zapisto wrote:
badflash wrote:If you got a P. alleni, that is par for the course. Most crays under 2" will eat eachother given the chance and especially when one molts.
agree
multiple hidding spot for the molting process is a must if you want keep them together.
What is the best hidding spots each of you have made/used?

Re: killer crayfish

Posted: Tue Feb 19, 2008 3:18 pm
by badflash
Image

Re: killer crayfish

Posted: Tue Feb 19, 2008 9:05 pm
by aberfitch
I would understand the molting thing but this crayfish still had it shell! I dont know how he did it but he tore his tail completly off like a lobster tail.!

Re: killer crayfish

Posted: Tue Feb 19, 2008 9:48 pm
by mikedmatthews
badflash wrote:Image
that's pretty cool. i've been making piles of pvc fittings.

Re: killer crayfish

Posted: Fri Feb 29, 2008 12:50 pm
by sstimac
badflash wrote:Image
Very awesome setup badflash!