[Mechaninano]

There is an aquaclear 70 and a small koralia power head for filtration/circulation and a small reef octopus skimmer. There is no sump and we have 1cm x 1cm eggcrate covering the top. I've thought of the possiblilty that he might have jumped out of the tank and my dogs ate him? There are no remains or signs of him at all in the tank, and he was last seen a few days ago. We have had the tank set up for a few months from left overs from another tank that was well established and everything else in the tank seems to be doing very well. Are they know for jumping (I'm not too sure if he would have fit through the eggcrate easliy) or could he be deep inside one of the rocks (I only moved them, I did not remove them to look). Thanks again for any help that you guys have to offer.