Starting a new tank to go on top of my desk. I'm planning on getting the ~3.5gal do!aqua cube glass mini S and using the 27w Archaea clip on light. I also want to use either the Red Sea HOB nano Filter or the Eheim 2211 canister filter. For substrate I plan on using the ADA AquaSoil multi-type. For C02 I want to use the Fluval Mini CO2 system. I sort of want to do an iwagumi style setup with HC, but I don't know what I should put in the tank fauna wise. I was thinking shrimp, but I figured it might be better to go with a low-light moss setup if I do them. Any ideas on some small fish I could throw in here. Maybe some CPD? This is my first planted tank with CO2, so any help is greatly appreciated. Also give me some feedback on the equipment and substrate I mentioned. Does it sound good to ya'll? Thanks again.