Anyone knows what this is??

[Flame-Tail]

Found it while I was taking out some of my rocks to restack..Can anyone help to identify and is it harmful.

[Eric]

Found it while I was taking out some of my rocks to restack..Can anyone help to identify and is it harmful.

Its a mantis shrimp..............number 1 killer for small fishes and shrimps.

[Flame-Tail]

Its a mantis shrimp..............number 1 killer for small fishes and shrimps.

Thanks ..good thing I removed it from my main tank then.

[Alvin Tan]

bro...remove it...mantis are harmful..u may want to isolate or even kill it...my 2 cents

[mantis]

Confirm mantis. I should kn...it's my nick

[blueheaven]

Arrgghh...my nightmare!!!

[diabolus]

nice mantis...

looks like a N Wenns to me.

its probably harmless.

[RAV-65]

Found it while I was taking out some of my rocks to restack..Can anyone help to identify and is it harmful.

Congrats for having removed this pest from your tank... but beware not to use your hand to handle it...

[minsmarine]

Congrats for having removed this pest from your tank... but beware not to use your hand to handle it...

Can u hand as long as u don't mind numb your finger and u might lose your finger. Don't believe, try using chopstick to touch him, he will respond than u will feel IT..........................

[Eric]

Found it while I was taking out some of my rocks to restack..Can anyone help to identify and is it harmful.

Throw it in your sump & feed it with live fishes every week.........quite nice to see it attacking the prey.

Eric

[hamannbmw]

why waste, eat it

[ervine]

i tot some people hammer it to pieces then feed it back to their fishes?

[subxero]

i tot some people hammer it to pieces then feed it back to their fishes?

contribute back to the society as something more useful?

[LoReNsIa]

bro hamma.. how to eat.. it soo small.. haha..

[Kelmen]

If you don't want it, chk with LFS, can sell or donate to them. Some LFS sell them, as some of them quite beautiful. I believe yours too.

[Flame-Tail]

If you don't want it, chk with LFS, can sell or donate to them. Some LFS sell them, as some of them quite beautiful. I believe yours too.

Ha Ha ..I already dumped it in my 1 ft damsel tank..Together with all thoase crabs that i got off the live rocks when I bought them.

[Kelmen]

hehe... a "specialize" "devil" nano tank?

You can watch "War Of The World (of Nano Tank)" LOL