Frogly , I totally understand your fascination and love for the HUGE amphibians , they are just simply.. pure awesome ! I fix my fascination of huge amphibians by volunteering at the university and zoos , San Anotonio zoo has Japanese Giant Salamanders , can't get much bigger than those ! LOL ... I do keep the largest Bufo species , guttattus , marinus , paracnemis, and Pipa pipa . Years ago I had an eight year old 11 inch African Bullfrog that was a joy to have.