I am getting some CPDS to be the main fish in my new 17 gallon (24inx12inx14in) coming soon. There will also be neo blue shrimp, 4 different Nerite snail species, 10 common otocinclus, a rabbit snail, and a cappuccino snail.
Having said that, how many CPDS would you put in this tank and what should the sex ratio be?