Water ph is 6.3 growing in fox farm ocean forest,should I raise it a little or leave it

Ok thank you I will look it up there still only about 4 weeks old so I haven't did the 15 percent runoff yet I didn't want to over water

How do I ph the medium

Using fox farm ocean forest

Should be fine, but what is the pH of the medium?

I water mine between 6.3 to 6.8. I like to vary between that range.