Red Hump Geophagus
Colombia, Wide spread in Rio Magdalena drainage and Rio Limon basin.
6.0 to 7.5
Adult males are typically aggressive towards one another, especially when courting or spawning and only one should be housed in all but the largest aquaria.
Live or Frozen bloodworms, Tubifex, Artemia, Mosquito Larvae, etc.
Adult males are larger in size and have longer unpaired fin lobes than females. Sexually mature males develop a nuchal hump which can be very pronounced in some individuals.