The Xenopus Boumbaensis are froglets right now (born January 3rd, 2011), in a 5.5 gallon tank, with 1 albino laevis froglet....they will grow to the small size about the same as S. Tropicalis. They are definitely a LOT more skittish & freak out more easily, than the albino laevis froglet in the tank with them. I plan on keeping regular updates and posts on here, and documenting as much as I can ;o) I can't wait til Friday, when i receive 4 more Adult pairs, of 4 more Xenopus species!!