Discovering the CW217 “Two Tone” Concolor: A Hidden Gem from Rio Tomo
Freshwater aquarists are always on the lookout for something special, rare, and captivating. The newly designated CW217 “Two Tone” Concolor is exactly that. This wild-collected variant of Corydoras concolor comes from Colombia’s Rio Tomo, part of the Orinoco River basin, and stands out immediately thanks to its striking “black and tan” coloration. The front half of its body is a…
