So, it would seem that this is indeed a learned behavior, at least in part. I would rather use the tape than be sticking my hands in the damned tank every day, though (everyone else I'd ever worked with got about as sick of having their hands in tanks as I did after a certain point. Sure cured me fast of that "stick yer hands in the tank" syndrome!)
Welcome to reefs.org, Owen. I hate to say this, but a 3 month old tank simply isn't stable or well-established, it's hardly finished cycling truth be told. Anemones lifespans can be (depending upon species, of course) dozens of years, I've read tortoise-like lifespans. So, a few months, or even a few years, can't exactly be called a "success story". I would think that if someone's been keeping theirs going for 5-10 years that they may be on their way towards keeping a creature they can will to their grandchildren. Also, personally, I can't advocate mixing anemones in small systems, especially loading them up as it sounds you have done here.
You can find information via the boards here, as well as our library (link up top) and Advanced Aquarist Online Magazine (the database for this is HUGE).