Self watering irrigation system

I have a quick question maybe some on here can help so I’m going the irrigation watering which is self watering system that waters the plants every how often I set it up to do now my question is if some is doing it already

What media is best for this self watering irrigation​:question::question::question::question:

I’m currently using ocean forests soil but will switch over to coco if needed however I’m already planning on switching to coco due to wanting to see better results from my plants if anyone can help I’ll highly appreciate it thanks in advance

I’m closing this as it’s not in proper location and you already have same topic. In the future, please don’t start multiple topics to ask the same question repetitively.