The catfish are Rhamdia, not sure of species, and the live bearers are either Poecilia latipinna or velifora, and or Gambusia yucatana.
Below another video of JD habitat, this one is cenote Cristalino.
and yet another from cenote Aktun ha, where the cichlids are Parachromis friedrichsthalii,
and an non-native Tilapine. This video was shot after some heavy rains, so a bit turbid. Each time I jerk, its because the Astyanax tetras are biting my ears.
Below another video of JD habitat, this one is cenote Cristalino.
and an non-native Tilapine. This video was shot after some heavy rains, so a bit turbid. Each time I jerk, its because the Astyanax tetras are biting my ears.