Frank, count me in for two Koralia 3's for the 120.
More info:
"I emailed hydor and this is what they sent me about the koralia pumps:
Because not every Koralia #2 and #3 were effected, we did not consider this an all out recall. If you check the label on your pump there is a 3 digit number on it. If it is 713, then you are OK. If it is 649 or 704, it could be effected by the defect. If it is, we will be happy to replace it for you. Please send it to the following address with your name, address and phone number so we know where to send the new one.
Hydor USA
4147 Northgate Blvd
Suite 6
Sacramento, CA 95834"