So, reading some threads and looking outside i am realising i may want to start thinking about a chiller for my tank... I know it's going to be a huge hit to the pocket and elsewhere when my girlfriend finds out, but i am pretty sure it's a must even with air conditioning.... Anyone have any input or if by chance they are looking to get rid of there old chiller for a new one, i'm your man as long as it's reasonabely priced and will be adequate for a 90 sps tank...Th r reading and any input you might have