I"m new to these forums, so please have patience with me while I stumble through trying to post different things, questions, etc... lol
I have kept adult shrimp with cory's no problem. But you won't get any babies as the cory's will eat them. Loaches are more predatory and I don't think
Flat back hex tanks are the same width as their rectangular counterparts. Just with the chamfer on the front corners.
For shellies you really
Fish that would naturally seek out critters like shrimp, will always have to potential to eat them. Not sure about loaches and corys, but you have to
Run a couple sponge-bubbler filters to get them nice and seeded. When you move, keep them bubbling in buckets/totes with battery operated aquarium air