hi, i have been reading up as much as i possibly can on cepholopods on this forum as well as on multiple other cites and feel like i am ready to try and placing on in an aquarium. I have a 50 gallon tank that has lots of live rock. I wanted to know what species you would suggest purchasing? I have looked into mercatoris but the general concensus is that they wont ever even be seen. What other species would you suggest? also i have seen these animals for sale on a number of web sites such as liveaquaria.com and they just say " octopus" i am open for all suggestions. I do have a pair of clown fish that were given to me in the tank now, im assuming they are going to be consumed eventually? thanks for the help in advance.