What is the recommended size for a salt water tank?

I'm sure others with more experience will expand upon this, the larger the tank the better off you'll be for salt water. Personally, 90gal, 120gal, or even 180 gal would be good. well you can use 20, or 30 thirty to quarentine before adding to a larger tank.You will find most species need at least 55 some only 30, so at least 30 No less than 55 is recommended, 1inch per gallon