lost a clown fish last night. i have had the tank going for about a month now had 2 nemos in for 2 weeks now. woke up today to feed and seen one clown looked and looked for the other and found him on the floor. needless to say went to pet store to buy another and they had one but couldnt catch it. now gotta tell the kids. by the way i cover the huge hole in the top of the tank. no more escaping *o2