Freshwater fish

Blue Cobalt Cichlid (Pseudotropheus zebra). However, after investigating further, I discovered that the "Blue Cobalt" now has its own species  Mayl...

Blue Cobalt Cichlid (Pseudotropheus zebra). However, after investigating further, I discovered that the "Blue Cobalt" now has its own species  Mayl...

Blue Cobalt Cichlid (Pseudotropheus zebra). However, after investigating further, I discovered that the "Blue Cobalt" now has its own species  Mayl...

3-3.5 cm

4-5cm