right now i am at a crossroads with persuin the ceph hobby . i dont know what to do. i dont know what size tank to get, what kind of filter, or skimmer, or sand, or lighting. i don't know if i need a sump, or even how to set up a sump. i don't know how to use a test kit, or how much salt is too much or too little. i really need help. is there a book that is based on cuttlefish bandensis as pets. I AM SO FRUSTRATED, IT IS TOO OVERWHELMING, HELP!!!!!