You can say its dumb but please answer me

[oneoffcustom]

hi

i am thinking of trying my hand at salt water but wish to try on a small scale with a 10 gallon tank. thats rigfht i said it 10 gallons. the only reason i say this is because i have one handy and available. i know as well as any beauty takes money and time. the time i have and the money i have but i want to try it b4 i buy it, so 10 gallon is what im talking. As of now it is just a basic run of the mill ten gallon tank. i will spend a little money on needs, but have no clue of whats needed. i know 10 gallons may be more work but i have the time. so if some one or everyone could tell me first what type of pump i need and all the other parts to transform this empty 10 gallon into a small live rock supporting a baby clown fish i would appreciate it. please be specific in parts.