Also, someone suggested pikes. I think you would be really happy with a few pairs of some of the dwarf pikes in there. There's three diffrent species of dwarf pikes, all stay pretty small, but to large for your geos or angles to eat. Would also make a nice addition without adding a bunch of bioload. That would be really nice to have a 12-24 of the tetras, and corys. And a 4-6 dwarf pikes mixed in with that group. And, they would all be S. America. It would make for a really nice tank, and you are making me want to set one up. Let's see some pics.
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