I agree with m and m. 100+ for a new reefer is intimidating while 40 breeders are just made to be turned into a reef tank and 75's are "big" but still supurb beginner reef tanks. The best part of a 75 is that there are A LOT of folks that start there and upgrade so there is a lot of cheap bout very good equipment peices for sale. Take it from a nano guy (me) I have had 4 diffrent all in one nano tanks and they still are great tanks but a real pain to keep stable, for the first time in 6 years I finally got one to where I wanted it and it was a rough road. My 75 on the other hand was a cake walk compared to all of them! Incidently I just bought a 220g

for a nano guy this is just going to be plug and play ROFL! The message there is even if you love nano tanks you will upgrade sooner or later.