40 breeder CUCs

[jmags080307]

I have a 40G bare bottom frag tank with a 20G sump. Just curious what kind of CUC numbers people are keeping in similar tanks. I have about 5 banded trochus 5, a red legged hermit and about 8 blue legged hermits. Have a tomini tang and a flame angel in the tank right now.
Thanks

 

[Zero Nitrates]

That's a great CUC you have assembled!
You could add a couple emerald crabs for bubble algae, a couple peppermint shrimp for aptaisa and six line wrasse for various critters.