Hi,
I've been running a nano 23l for about 7 months now, which has been stocked with 5 Neon Terta, 4 otos, 2 snails and until recently 2 cherry shrimp. Turns out the shrimp have done their business and I have about 20 more. Becuase of this the 23l is going to become a shrimp tank and I'm...