Also known as the dyeing dart frog, d. tinctorius are large (4-6 cm), bold, hardy, and easy to breed. They spend most of the time close to the forest floor, in the front of the aquarium. Tinctorius come in many color varieties. The Patricia morph sports lovely pastel yellow and blue on deep black. Combined with their size, boldness and hardiness, they make an excellent species for both the beginning and experienced hobbyist alike.