IC ....used to be a Zeohead myself but didn't noticed any positive impact so I stopped. Plus all the dosing was tad overwhelming. Did you see any changes with Zeo?
I honestly don't and won't dose everything they sell. I mainly stick to the main 4 and a few others.
Currently I own:
Zeostart3
Zeobak
ZeoFood7
Coral Snow
Sponge Power
Potassium Iodide
Iron (OLD and won't reorder since I no longer test for Iron)
B-Balance (won't reorder when I run out)
K-Balance (to boost potassium only, not used very often)
Zeovit products I've used in the past, run out of and need to reorder are:
Coral Vitalizer
ZeoZym
I really love the coral snow. I have always noticed a huge difference in clarity for a day or two after using the recommended dosing of snow. When used in combination with carbon my water is crystal clear. Honestly, you have to be careful not to bleach your corals and I think the reason why they recommend dosing it every day is not because of tank health but because it's so potent that doing once a week will harm your corals from too much light.
Whenever I used coral vitalizer in the past my polyps on many of my acropora extended like crazy. Everything looked healthy and happy and as soon as I get more corals in the tank I will order some more.
Many of my products are 1-2 years past their "best by" date. I don't care, as long as you shake your products regularly then stuff wont settle and it'll stay good. The only product I make sure to not order too much of is the Zeobak because even though they changed the formula and you no longer have to refrigerate it still goes bad over time.
I agree, sometimes I wonder if the Zeolites are doing anything. I honestly don't think the Zeolites do anything in my tank other than give bacteria more surface area to thrive thus reducing nitrates and phosphates. I do not believe that they reduce nitrates by absorbing ammonia. Once you have a large colony of bacteria populating your tank, I don't believe you need the reactor any longer. You could probably be just fine using their additives to reduce nitrates and phosphates.
I ran bio-pellets for a time a few years back and still dosed my KZ products along side bio-pellets but I always had more success with Zeovit. As I have told many local reefers, Zeovit forces me to not be lazy. I know myself pretty well, and I am a procrastinator by nature and if given the option to be lazy I will be lazy. Zeovit forces me to stay on top of my tank and if I don't I know the consequences.