So mad right now GRRRRRR!!!! (R.I.P. froggy)

[fishoholic]

Ya it's really strange I just don't get it. I like the video camera idea but I only have a very old video camera and I don't even know if it works, or if I have a tape for it etc.

I have heard poping sounds in the tank but I think it might be a candycane pistol shrimp not a mantis, however I've never seen it so I can't be sure, but my friend (who I got the rock from) had a pistol shrmip go missing, so likely it's that.

One friend of mine siad he owned lionfish that have bit other fish, so maybe it is the lion. The only thing that makes me think it's not is that the wounds don't look like bite marks and (whenever I've watched the tank) the lionfish hasn't showed any aggression towards the frogfish. It does seem more like something a big crab would do however I've moved the rock in and out of the tank and it's not that big so I think I'd notice a large crab. I do have a very small crab in there but it's about the size of my pinky finger nail so I don't think it's that.

I've been going through several scenario's of moving fish around but I don't know if it would help or not, so I'm not sure what to do.