Flat fish tank
December 4, 2013 11:37 AM Subscribe
Are flat fish tanks ok...for fish?
posted by klausman to Pets & Animals (10 answers total)
I've seen these things
a few times, and I wonder if there are any fish that actually prefer such a cozy environment. Say, a species that lives in cracks between rocks? I'm assuming most tiny fish would be cool with it, but would any larger species like this?