Hello Reef to Reef Community, I'm here this evening to ask about Nitrate filters. I was wondering if anyone can give me any information on the Aquarpure Nitrate filters, the filters that you add Vodka to seed the process of the filter.. I was wondering if anyone knows if this type of filter actually works? Does this type of filter system completely removes all Nitrates? I would also like your opinion on if you would purchase a Nitrate filter and if's worth the money they're asking for it. I'm new to running a Reef Aquarium and any help would be greatly appreciated.. I call myself looking at old posts here on Reef to Reef to see if anyone asked this question before, but i cant seem to find anything on Nitrate filters or I'm overlooking it.. Thanks so much!!