04-04-2008, 05:56 PM
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I have 6 Pygmy Cories and 8 Neon Tettras (sometimes they all school together!). My Pygmy Cories seem to be hiding ALL the time and if they're not, they'll hide when I come up to the glass. I read somewhere that they'll be more secure in a group of 10 or more but I don't have anymore room for more. I have plenty of plants, rocks, and a wood stump with holes in it. I'm just wondering if there's any specific way to set up the tank that will make them feel more secure? Should I add some kind of grass or something?