I had one of my wc black congo calvus spawn and then had my wc gombe red comps spawn a couple days later. The calvus spawn pretty regularly, but this is the first time for my gombe comps. Both spawns survived a furnace failure in which the tank temps dropped about 8-10 degrees which I found interesting because usually their fry are so fragile.
Here is the black calvus mama and her fry in a boesters breeding bell.

Here's the gombe comp mama with her fry in a calvus cave from kens fish.

Here is the black calvus mama and her fry in a boesters breeding bell.

Here's the gombe comp mama with her fry in a calvus cave from kens fish.


