I am not a big fan of their food, except frenzy. I have them all and they really ony eat that. Their additives and poweder products I do like. Stout, Sheild, Vital, even Vigor. I like minerax for setting up tanks with Calcium Mont and Momura BT-9. I use the Crimson in my pfr tank and used the white in my SS-SSS tank. I like both of those. I used the humic with little effect.
Baby food I like EI and BW Bebi.
Other additives I like Sosie and BIO PLUS