Hi! I have a 75 gallon aquarium but it is not a reef tank it has a few piles of rocks though and im trying to make a little tunnel for fish to swim through. What do kind of ceph you recomend for this kind of tank? I would really love a ceph to show off to my buddies in my aquarium. Cuz right now I am kinda trying to keep a squid in a barrel which Mr. O'shea told me how to do but it would also be cool to have a ceph in a comunity aquarium. Oh yeah I also live in hawaii so cuttles are not available to me. Thx for any help u can offer!