beautiful tank! i keep africans also-i really love those venustus, one of my alltime favorite fish! i had a beautiful 9 inch male and he was alot of fun!
Like DudeItsADiscus said the male crab is no longer with us. When we woke up this morning he was laying on his back at the front of the tank. He was also missing one of his claws. I found the other claw when I was cleaning the tank today. The other crab is still alive and doing good. I turned a betta bowl sideways and put it in the middle of my rock formation so the crab can crawl up a rock into the bubble pocket of air. Here are some pictures of the tank after the cleaning. Oh and we bought another Pictus Cat so our other Pictus Cat has a buddy.
I would keep an eye on the remaining crab and all of the catfish...remove them at the first sign of aggression from the africans, as sometimes, they do not tolerate tank mates of that nature.