Hello, I am new to saltwater and just started doing some research. I would like to do an invert tank, is 10 gallons big enough? If so, I would like to have live rock, hermit crabs, and snails, or a single mantis shrimp if the tank is large enough? What kind of lighting and equipment would i need? How much live rock should i get? Sorry if this is overwhelming. I will continue research as soon as I post this.