What we can do is try to educate. Also you can look at it this way....in a short while the "Nemo" craze will pass, as will the kids interest. It was the same for the dog breeders when 101 dalmations came out. What we can be grateful for is that movie may have gotten some people into the hobby. I am one of those. My children love animals and fell for Nemo. I set-up a nano tank and came here doing tons of research. I went from a 30 gallon to a 125 with 110 gallon fuge, 92 corner bow and currently am setting up a 150. I am a active member of a local reef club. I trade and buy frags. My 17yo is addicted. He has attended IMAC, went to New York to Atlantis, we both attended Dr. Foster's grand opening of the aquaculture facility, and he has plans to attend MACNA. We love and care for our finned friends. I spend atleast 1 to 2 hours per day in our tanks feeding, cleaning,testing, or just documenting what is going on. Have I killed fish....yes, unfortunatly I have had things die. I have had typical emergencies, and have learned, but not to the blind expense of living things. YOu will lose fish/corals. If our methods were perfect everyone would be doing this hobby, as you stated many this are now tank raised and aquacultured.....that in itself points to success, that our efforts may one day what saves our oceans.