I bought some minerals in a bag for like 7.00. I just put them out. I was told to mix it with salt and it would do better but I am getting pictures from it. Not as many as with a feeder. I just do not like feeder shots if I can stay away from them.
I did move a cam that was out and I only got 1 picture in 2 weeks so it happens. Like Pastor Jim says keep at it.