Red Sea reef care program

I am looking into less expensive alternative to Zeo products.
What is your experience with Red Sea products like: coral nutrition, reef foundation and coral coloration.

 

I have used a few of the products but not all. As far as the reef care program goes I had a horrible time trying to keep the dKH in the 12's. Maybe some other people have had better success with that but I couldn't keep it there. I would get it to 12 then it would just crash back to 10. So I just decided to stick with 10. I do like the Reef Energy product. I can't say that it improved coloration because I started using it as soon as a added corals to the tank. I will say that the corals have all looked happy though. I would also say be careful not to feed too much of it as I had a horrible cyano outbreak. Not sure if this is the direct reason but I'm sure it helped.