Stuck Fish; Now There All Stuck and Dead!! HELP!

[Coderad]

I didn't have any luck finding anything last night. I 'll try again tonight

Here is a couple pick of the claws that I pull off the crab while trying to get him out of the rock. Mabey this will help the ID.

Thanks Cody

http://i39.photobucket.com/albums/e1...d/PICT0003.jpg
http://i39.photobucket.com/albums/e1...d/PICT0006.jpg

[Moogled]

Man, that thing is hairy.

[untamed]

My vote would be that some sort of disease wiped out the fish and any number of opportunistic animals pull the bodies into the rocks. If there were some sort of super predator in there, I'm sure it would have taken one fish here and there long before it took out all the fish at one time.

No...that's bacterial or viral or something...

[skylord]

Im with untamed on this....very few animals kill for fun. Most animals kill when they need food or when they are protecting their young.

Scott

[Coderad]

The first dead fish was 3 days before the next 2 But still no luck finding anything else.

[justinl]

+1 on untamed hypothesis.

A very large mantis would be capable of killing that many fish in that short a time but I highly doubt it was a mantis. Pretty much 100% of the hitching mantids are "smashers" which hit with little club like arms.

the other mantids are "spearers" who work pretty much exactly like a preying mantis. but i doubt that one because ive never heard of a hitching spearer. they live in the sand.

any mantis capable of that kind of damage would be very large and would have made its presence known a long time ago.

[Delphinus]

The disease theory, either with or without an opportunistic something-or-other that pulls the fish into the rock, is entirely plausible... I just thought it was odd the fish were pulled tail first into the rock but that's not saying that it means anything. I've never knowingly had a mantis in a tank so I defer to those who have them (or have had them) to know better than I, what makes sense in that case.