The Neolamprologus Leleupi are a nice addition. I have some in my 220 and have always been a fan of them. Good luck with the Calvus. They are slow growers.
if they will start to over run the tank ill transfer them in the bottom extra tank. fingers crossed all is doing good. and i have 1 proven pair already.
stocks to be added"
altolamprologus Calvus
Cyphrocromis Leptosoma
Bristle Nose Pleco