Naw, they're actualy pretty easy to keep IMO. A lot of people seem to think they are impossible to keep if you're a novice but I kept one after about half a year of experience in saltwater, no freshwater. I simply read everything I could find on cuttlefish and did a ton of research before I even tried acquiring one. If you can keep a good reef tank, S. bandensis shouldn't be a problem as long as you read up on them. Raising mine from a hatchling was difficult in terms of money because they need live mysid shrimp for the first few weeks of their life. Mysid shrimp are expensive to acquire when they are live and trying to do it yourself requires a ton of room and spare cash. It was really a money issue when I kept mine. I spent about $20-40 a week on my hatchling. Yeah, that's one cuttle. Tonmo will give you all the info you need on caring for them. They are difficult to get in the U.S. unless you find a good shipping source. I actually stumbled upon the one I raised in a lfs. No shipping needed. Just a stroke of luck. I would encourage you to visit tonmo.com and read the articles in James Wood's Cephalopod page if you haven't already. Talk to Thales to, he knows his stuff.