Newcomer / Intro How can I find a good for a mission?

[Kony]

A mission requests me bring a good (Algae). How can I find that good where it is..There isn't that good in my place. Shoud I just go out and visit every station that have commodity?

 

[Sargon]

Set you galaxy map to filter just Agricultural systems, then the goods under FOOD, for algae only.. You'll get the systems shown and trade route arrows.. Go to the one's from where the arrows originate.