I'm beginning to have second thoughts about this reef/fish tank. Not only is it seeming super complicated but very very time consuming. I was reading the article on maintenance and husbandry by Alberta Thiel--OMG it looks like a person can't have one and work outside the home!! If a animal dies and its left in the tank for more then 72 hours, it can pollute your tank and kill everything in it???? Don't you guys ever go on holidays? How does a person ever get away. Even if you have someone come in everyday, if they don't spot and remove the dead thing then Yikes!! everything dies!!??? What about if the power goes off??? 12 hrs?? 24 hrs.?? how long before it all craters? What happens when a person tires of this and wants out?? Can you find homes for these critters? I just don't know, we're tied down now with horses, cats, dogs and parrots... but we can always get away for up to a month with no problems. (house/ pet sitters etc) but aquarium sitters???