15 gallon aquarium suitable for for thumbnail pair?

[DanDrobates]

Galacs can be a bit shy and are considered more of an intermediate to advanced species. Personally I consider anything in the phylobates genus to be the best beginner darts but again they don’t really suit the setup and conditions you are looking for. Plus their calls are on the loud side. It is ultimately up to you though as far as the species you choose goes. Tincs aren’t off limits to beginners they just need some supervision if kept in groups. If you can find tinctorius “oyapock” though, I think you will be happy. They are very small for a tinctorius and a single frog will do fine in a 10 gallon tank. But again, the choice is yours. No species is off limits to beginners but if you decide to get a species with a more advanced level of care be sure to do your research. Figure out what will work for the animals and for you and go from there.