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Dendrobates Tinctorius "Vanessa" Care Guide

Dendrobates Tinctorius "Vanessa"

Last updated: September 21, 2026

The Vanessa locality of Dendrobates tinctorius is a Suriname morph that entered the US hobby through wild-caught imports around 2013-2014 and is now well established from captive breeding. Vanessa carry a black-and-white body pattern with variable amounts of blue-grey on the legs and belly, and coloration deepens as the frogs mature. Size and care are typical for tinctorius — adult females reach about 2.25 inches, males slightly smaller — and they are generally bold and visible during the day. Like all tinctorius they are terrestrial, active by day, and can live 8-12 years with appropriate husbandry. They lose their toxicity in captivity when fed a commercial diet.

Housing Requirements

  • Terrarium Size: 18 x 18 x 24 Exo Terra or similar minimum for a pair; add roughly five gallons of interior volume per additional frog for small groups
  • Tank Mates: Best kept as a pair or as one female with multiple males. Adult females are territorial and usually fight when kept together long-term. Sexed juveniles can be raised together up to sexual maturity (around 10-12 months) and then split.
  • Temperature: 72-78°F (22-26°C) during the day, 65-72°F (19-22°C) at night
  • Humidity: 80-100% relative humidity
  • Lighting: Standard vivarium LED on a 12-hour day/night cycle; UVB is not required — dust prey with a quality calcium plus D3 supplement instead

Substrate & Environment

  • Substrate: ABG mix or similar bioactive substrate over a drainage layer, topped with leaf litter
  • Plants: Broadleaf plants (bromeliads, pothos, philodendron) for cover and egg-laying sites
  • Hides: Cocohuts, magnolia leaf tents, and low cork bark on the floor; Vanessa spend most of their time on the ground
  • Water Features: A shallow water dish or small pool for tadpole deposition sites, not required for swimming

Diet & Feeding

  • Primary Diet: Melanogaster and hydei fruit flies fed daily to every other day
  • Variety: Springtails, aphids, and occasional pinhead crickets or small isopods for enrichment
  • Supplements: Dust flies with a quality calcium plus D3 supplement at most feedings and a vitamin A / multivitamin once a week
  • Feeding Schedule: Adults every 1-2 days; froglets every day

Breeding

  • Sexual Maturity: 10-12 months
  • Breeding Setup: A bonded pair in a well-planted vivarium with cocohuts and petri dishes as egg sites
  • Clutch Size: 3-10 eggs deposited on broad leaves or petri dishes, often every 5-10 days once a pair is producing
  • Tadpole Care: The male transports hatched tadpoles to water; pull to individual cups with clean water and standard tadpole diet, or leave in-tank — both work. Metamorphosis takes 60-80 days.

Special Notes

  • Vanessa are among the bolder tinctorius forms and are typically visible during the day, which makes tracking pattern development easy as juveniles color up
  • Females are the aggressive sex — never house two adult females together long-term
  • Calls are quiet; males will call from cover when a female is receptive
  • Handle only when absolutely necessary for medical care or moving
  • Keep locality-pure; never mix Vanessa with other tinctorius morphs or other dart frog species

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