I'm getting a breeding pair of GBR's and wanted a 2nd opinion on whether or not I could keep them in a 10g. It would be lightly planted and it would have some structure for them to be in. I would use PlaySand from Lowes as a substrate and have a flowerpot, some amazon swords, the top of a coconut buried in the ground so it made a depression, and maybe a few rocks. Would just a pair, with no other fish do OK in there? Thanks 