Nice tanks, I like the idea of 10gal tanks for bettas. Those fish are good mixes with bettas because they can be the 'boss' of the tank with no competition. Not too crowded either, good work.
I tried real hard to not crowd my tanks. It is hard to keep them clean but my fish seem to be doing really well. The bettas are all great and they seem to like to be in the tanks with the other fish. My all blue one (Spongebob) swims with the cories, he was so sad in the litte tank I had so I jumped at the chance to put him in a bigger one. Thanks for all the great comments
Hey, good job with those tanks, nice and clean, like the uncluttered look. My one concern would be for the cory's barbels on that really coarse gravel....do they do OK?