Dendrobates leucomelas are terrestrial in nature, however they will utilize any vertical space you give them. In the wild, they can be found hopping up roots for rain forest trees or on the forest floor so they will often be found climbing the glass or background.
What size tank?
Baby frog– should be kept for the first 6 weeks in a grow-out container. This will help you to make sure that they are well established, feeding well and growing well prior to being introduced into their final terrarium.

Adult/ Established frog – The general rule of thumb is to provide each frog with a minimum of 10 gallons. However, the smallest tank I would provide is a 20 gallon tank. I find that once the tank gets planted and all of the decor is installed, the amount of usable space has greatly diminished.

Style of Tank
Another question I get often is what kind of tank I would recommend. There are many options from plexiglass, to aquariums to front opening terrariums. I would recommend you spend the extra money and get the Exo Terra 18x18x18 to start. With a few minor modifications, it is all glass tank which will keep in the humidity and has the front opening doors for ease of cleaning and feeding. Read here about more modifications to make an Exo Terra tank dart frog compatible.
Male to Female Ratio
Dendrobates leucomelas do very well in groups, however females can become bullies when it comes to breeding season. I find that it is best to house them in sexed pairs or in a large group with a ratio of 2 males to 1 female to avoid aggression and egg eating by the other females.

Ultimate Dendrobates leucomelas Care Guide:
- Introduction to care
- Morphs
- Terrarium Size (Current Page)
- Lighting, Temperature and Humidity Requirements
- Terrarium Design
- Feeding
- Breeding
- Tadpole Care
- Shopping Must Haves
- Common health Issues
- Additional Resources
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