Frog Whisperer; Thanks for your viewpoint on this. Not yet sure what I'm going to do but I'll think carefully and do my research before I undertake anything. I also keep live-bearing fish which are of course not the same as frogs, but it has taught me that you have to adapt the habitat to the species and take regular care of your pets. Color is one one reason I'm interested in Dart Frogs, but their small size and having seen them in the wild is part of the attraction for me. Looks as if you have quite a varied collection of pets. My regards to Fremont, Rio, Wendy, George, Zoey, Sally, Pepper, Terry, Lucy, and Peggy.