"Whole new level of perfection" ??????? - it's called "Good Husbandry" - all fishkeeping forums and info sites should and usually do preach it. Odd's are those fish have been exposed to so much nitrate and other junk they won't live a full life.ps. very nice looking natural nano. the clowns look happy and there is nothing wrong with your tank. I would be proud to call it mine. but there are a lot of people on the internet who take marine aquaria to a whole new level of perfection. which is perfectly fine, because they know what they like and they try to recreate that. but if you are happy with your tank you have nothing to worry about.