Does nothing at all By Steve on 3/25/2017
Steve wouldn't recommend this product to a friend
I stopped carbon dosing and tried this every day for 3 weeks. My nitrates and phosphates went up. This product wasn't enough to control what was there or prevent levels from going higher. It was as if I was dosing nothing.
Maintains water clarity By Jim on 10/8/2016
Jim would recommend this product to a friend
The good: Does noticably increase water clarity, i.e., it works. This is particularly important in my tank as I can't use activated charcoal to improve clarity because it gives my Yellow Tang Lateral Line Disease. The bad: The effect only lasts a day, so it must be dosed every day, or at least every day that one wants clarified water. I have dosed a 500 ml bottle manually, which is a PITA, and am currently setting up a Neptune DOS for that purpose, but have to order special tubing (Tygon 2375 Ultra Chemical-Resistant from Amazon . 1/8" ID, 1/4" OD from Amazon) because the product smells like it has alcohol or methanol in it and that quickly wrecks ordinary Neptune silicone tubing. I found that out from using Red Sea NOPOX. At least Red Sea discloses that its product contains methanol, although it doesn't bother to disclose that methanol is incompatible with most peristaltic pump tubing. Korallen-Zucht, on the other hand, does/will not disclose the contents of any of its products so far as I can tell, which is can be highly frustrating When trying to automate dosing. I would much rather rely on an accurate content label than have to use my sometimes untrustworthy nose to detect alcohol/methanol in a product.
Every Reef should use this! By Keith on 2/2/2015
Keith would recommend this product to a friend
This stuff is great, not just for Zeovit tanks but for all tanks... I've been using this stuff on my 75G non-Zeovit reef and it helps to reduce (not eliminate) NO3 & PO4 and the skimmer will pull out more nastiness keeping your tank water cleaner and clearer. Great Stuff!
Awesome! Does what it says it does! By Greg on 3/20/2013
Greg would recommend this product to a friend
I've been using this product for a good 2 weeks now and I've noticed much better water clarity. When dumping my waste water out from water changes it is no longer yellow. My corals have exploded with growth since I started the whole zeovit system 3 months ago. I would highly recommend this to any reef junkie!