These little “dwarf” cobalts are super nice dart frogs, typical tinctorius but in a smaller package! Only about half the size of the larger forms of tinctorius, such as regular cobalts and other larger tinctorius, but still the same basic frogs. Their smaller size allows for a somewhat smaller terrarium, and these are well suited for a twenty gallon aquarium or an 18 x 18 size Exo Terra or similar.  The nice bright yellow on these frogs is an inherent trait, and not due to supplementation or diet.

These frogs were common in the hobby in the 90’s and called Dwarf Cobalts or “nominant”, since they seem to have been the original morph of tinctorius collected and used to describe the species in the 1790’s.  So, to be clear, these frogs can be called dwarf cobalts, nominant tincs, French Guiana cobalts, or Kaw Mountain cobalts.  Kaw Mountain is the locality where they are collected in French Guiana.

The frogs being offered are around 7 or 8 months old. This form is fairly easy to sex at a younger age, and the frogs are not quite ready to breed, but are around two thirds grown. The pictures are of recently sold frogs. There is some variation in these of course but they are all showing that nice bright yellow.  I’ll be happy to provide pics if you are interested. We provide a bit more detailed information about tinctorius in general here.

Dart frogs are shipped via FedEx Priority Overnight, live arrival guaranteed! The charges for this, ($49) will be added to your cart automatically. This charge covers any number of frogs. Select items can be added to your order, and shipped with your frogs at no additional cost. These items are listed under the Bundle and Save category. See our Conditions & Guarantees page for more info.