Anyone using zeo automatic elements?

[vanreefer]

Anyone out there have experience using these?
Thinking of trying out the K with the next tank
http://www.jlaquatics.com/phpstore/store_pages/product-info.php?product_ID=zv-gtpi10

[H2o2]

I run them and can I say they work 100% I cant as I cant test for them and I did dose them before when I am home as I work out of town but now with them in my sump I can say that when I come home my color is improving but I just went back to T5s so to be continued

[Jordon]

Just added some of the amino a few days back. I probably won't see much difference for about a month though. I run a non-zeo skimmer less 10g nano, so we'll see how that works.

I had to cut mine in half to allow for the proper 'dosage'