hi. im new to SW and have a question. im wanting a simple low maintenance nano tank (if there is such a thing). i dont care if it takes me 9 months to slowly acclimate stuff and do it right, for me that would be part of the fun, but i want to know if the idea i have in mind is do-able. i want a very small and simple coral display. so small actually that is might not be much bigger than a tea cup. ok well maybe a little bigger than a tea cup but seriously, i want a really small setup. so, is it possible to make a small, coral only display without fish or inverts ect.? i think i might be happy even with just one species of coral. and what kind of a equipment would i need?