danios in a school? ok, when i think of a "school" i think of all of them in a tightly packed group swimming around in unison... i've got 7 danios in my 55gal, and the only time they come close to each other is at feeding time... other than that, they're all doing their own little thing... is the school species specific? ie, would i need 7 zebra danios only? cause i've only got 2 zebras, 3 with long, flowing fins (one blue, one yellow, and the other green), then i've got one that is silver with a red top fin and tail...finally, the one that make me think of a rainbow...when the light hits him right, he shows off yellow, blue, red, etc. etc kinds of colors... come to think of it, i don't even think they're danios, but that's what they were sold to me as, so whatever... ANYWAY, my point is that they'll all swim together for a few seconds and split up and go all over the place... not my idea of a school or shoal