equipment suggestions

[delo978]

So I've upgraded to a 90gallon reef system and switched to MH and my evaporation has gone wild.... I'm looking for suggestions on types, brand names, and where to purchase the following items to simplify my life. Looking to buy an A.T.O, RO/DI system and chiller. I've done some research online and there's so many to choose from not sure where to start if I could get your help it would be great. I live on Vancouver Island and if you know a local place to purchase the above that would even be better. I don't mind shopping online but hate paying shipping cost when it's almost the same cost as the item.

My original thoughts were RO/DI system from Costco or Home Depot however not sure if there's a difference between a home version and an aquarium version other than the DI part. I was reading about this A.T.O. http://www.jlaquatics.com/phpstore/s...t_ID=JBJ-AUTOT, and i don't even know where to start on a chiller...size/hp/price.

any help would be great
cheers