Planted Tank Guru
Join Date: Jul 2010
Location: British Columbia, Canada
I'm quite sure you would be safe with Boraras - either B. Brigittae or B. Maculatus.
There are a couple of other Boraras species as well.
They're very small fish and I can't believe they would even attempt to eat small shrimplets.
I do think though, that you'd need a very large school of them in an 80 gallon for them to feel comfortable, and that you would enjoy looking at.