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!