So if i get a 100 gallon with the 18 inch depth it will be to small???
Hugh's ocell is over 24" and I believe his is less than 3 years old.
if you can go with a 150g.. foot print is 48x24x32 alot better for more long term
if you can go with a 150g.. foot print is 48x24x32 alot better for more long term