red sea reef colors....is it any good?

[kevensquint]

Good as in, are the suppliments good quality to adjust potassium or iron levels to normal? I heard some companies water down additives or add a bunch of other trace elements that can't be measured and controlled

 

[Reef264]

Red Sea Colors are Great HQ products, Red Sea Is a Trustable Company, that being said, I Trust Nothing unless I see it.