My daughter came home Friday with two weather loaches. She said that the school was covering over the school pond and they were getting rid of the fishes they had in their pond. She knew "daddy" didn't have goldfish in his tank but she thought that loaches maybe alright as I bought some Khuli "loaches"( being the operative word). After saying that I haven't seen the two of them since putting them into the tank! My daughter is only 8 years old. The two weather loaches are being kept in a small plastic tank at the moment. Can they be safely introducted into a tropical tank without killing them. I don't want to hurt my daughter's feelings by sending her back to school with them. We do have a river nearby, but that is a last alternative. What do you think I should do?