Soil or medium mixing advice

So I posted this originally in the wrong channel but the forum gave me a link code to the topic.

Well ive mixed cocoloco and fox farm ocean forest together and had good outcomes with it. No xtra peralite as it is in both cocoloco and ocean forrest. Do a 5050 mix and add another 25npercent of peralite if u are looking for more drainage. More drainage equals more watering tho