Cute little Cory Cats - swimming oddly.
Hey - I have dismantled my 30g tank and dispersed its citizens between my 10g and my 65 g. I have two julii cory cats that were quite happy in the 20, ate like horses, ha ha. They are in the 65g now and cit almost looks like they can't swim to the bottom of the tank. They're all over the place, swimming nice and fast and getting to the top, but it kind of appears as though when they try to get down to the substrate, where they should be living, they swim really really hard and can't seem to get there. Any ideas? W4R, you know a lot about the cories, maybe you have seen this before?