A relative purchased three glo tetras (which I suppose are genetically modified white skirts?) around a year ago, but now I'm only left with one, and he tends to hide in a little house in the tank (nearly all the time). I want to purchase a bigger tank, as I feel that his current home is inadequate, and, being a schooling fish, I don't believe it's healthy for him to live in solitude. So, I'll probably end up purchasing about four more, and I'm considering buying a 10g for a school of five. Is there anything I should know before purchasing a new tank, or would that be an adequate size for a school?
Thanks.
Thanks.