The Madagascar poison frogs of the genus Mantella are among the most colorful amphibians in the world. These small, diurnal frogs have always been popular in the terrariums of enthusiasts. Important insights into their biology have been gained through successful care and breeding in captivity. This is of great significance, as many of these jewels are threatened with extinction in their natural habitat. Author Andreas Altenmüller draws on his many years of experience in the care and breeding of these spectacular frogs for this book. He has also studied Mantellas in their native Madagascar and is actively involved in species and nature conservation for these endangered beauties, to which both private terrarium keepers and professional zoologists can make important contributions.