cobalt poison dart frogs (dendrobates tinctorius)

Cobalt Poison Dart Frogs (Dendrobates tinctorius): Vivid Color and Vibrant Personality

If you’re a dart frog enthusiast or just beginning to explore the captivating world of exotic amphibians, cobalt poison dart frogs (Dendrobates tinctorius) are an excellent species to consider. Famous for their bright cobalt-blue limbs and deep black and yellow patterns, these striking frogs are not only visually stunning but also hardy and relatively easy to care for in captivity.

For a healthy, captive-bred selection of cobalt poison dart frogs, visit OneStopReptileShop.com, where expert care and shipping come standard.

What Are Cobalt Poison Dart Frogs?

Cobalt poison dart frogs (Dendrobates tinctorius) are a morph of the larger tinctorius species, one of the most popular and widely kept types of dart frogs in the hobby. Originating from the rainforests of South America, particularly Suriname and parts of Brazil, they thrive in humid, tropical climates with dense vegetation.

These frogs are named for their vibrant blue legs, which contrast dramatically against their black bodies streaked with yellow or white. Their bright coloration is a warning to predators in the wild of their natural toxins—although, in captivity, they are completely non-toxic due to a diet free from alkaloid-containing insects.

Physical Characteristics

• Size: Up to 2 inches as adults

• Coloration: Cobalt-blue limbs with black and yellow patterning on the body

• Lifespan: 10–15 years in captivity

• Activity: Diurnal (active during the day)

Due to their bold colors and energetic daytime behavior, cobalt poison dart frogs are a favorite for display vivariums.

Habitat and Enclosure Setup

Cobalt poison dart frogs thrive in a bioactive or naturalistic terrarium. A 10- to 20-gallon vertical tank can house a pair or trio comfortably. Vertical space and ample plants are essential, as they love to climb and hide among leaves.

Setup Tips:

• Substrate: ABG mix or coconut husk with drainage layer

• Humidity: 80–100%, maintained with misting

• Temperature: 72–78°F during the day, slight drop at night

• Lighting: Full-spectrum LED (low to moderate intensity)

Add live plants like bromeliads, ferns, and pothos to create hiding spots and promote humidity. Cork bark and leaf litter also help mimic their natural environment.

You can find all enclosure supplies, plants, and complete starter kits at OneStopReptileShop.com.

Diet and Feeding

Cobalt poison dart frogs (Dendrobates tinctorius) feed exclusively on live micro-prey. Their primary food sources in captivity are:

• Flightless fruit flies (D. melanogaster or D. hydei)

• Springtails

• Pinhead crickets (occasionally)

• Isopods (for bioactive tanks)

Dust insects with calcium and vitamin supplements 2–3 times per week. These frogs have small stomachs but fast metabolisms, so daily feeding is ideal for juveniles, while adults can be fed 4–5 times a week.

Social Behavior and Temperament

Cobalt poison dart frogs are generally peaceful, though males may display territorial behavior during breeding season. It’s recommended to keep them in pairs or trios of the same size to reduce dominance issues.

These frogs are bold, active, and often seen exploring their environment during the day. They rarely hide once settled, making them a great choice for display terrariums.

Breeding in Captivity

Breeding cobalt poison dart frogs (Dendrobates tinctorius) is very possible for experienced keepers. Provide leaf axils, film canisters, or coconut huts with petri dishes to encourage egg-laying. Tadpoles can be raised separately in shallow containers with dechlorinated water.

Many successful breeders get their start by purchasing a healthy pair from reputable sources like OneStopReptileShop.com.

Why Choose OneStopReptileShop.com?

Whether you’re looking to start your first dart frog setup or expand your existing vivarium, OneStopReptileShop.com is the best source for cobalt poison dart frogs (Dendrobates tinctorius). Benefits include:

• Healthy, captive-bred frogs raised on proper diets

• Expert shipping to ensure safe arrival

• A wide variety of morphs and dart frog supplies

With a commitment to quality and customer service, you can trust OneStopReptileShop.com to provide a great experience every time.

Conclusion

Cobalt poison dart frogs (Dendrobates tinctorius) are an excellent choice for anyone looking to add a splash of color and life to a terrarium. With their vibrant appearance, manageable care needs, and captivating behavior, they make both an eye-catching centerpiece and a rewarding pet.

Order your next dart frog from OneStopReptileShop.com and elevate your collection today.