Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: utzoo!hoptoad!amdcad!decwrl!ihnp4!ihlpg!dalka From: dalka@ihlpg.UUCP Newsgroups: alt.aquaria Subject: nitrex box Message-ID: <4393@ihlpg.ATT.COM> Date: Wed, 2-Dec-87 11:42:12 EST Article-I.D.: ihlpg.4393 Posted: Wed Dec 2 11:42:12 1987 Date-Received: Sat, 5-Dec-87 18:41:03 EST Organization: AT&T Bell Laboratories - Naperville, Illinois Lines: 10 Keywords: nitrates Anybody used the nitrex box that supposedly removes ammonia, nitrites, and *nitrates* from the water. From what I can make out of the advertisement it does this using biological filtration somehow. Anyway, it sounds like it might be useful for salt water fish where nitrates are more critcal. That is, assuming it works? -- Ken Dalka (Bell Labs) ihnp4!ihlpg!dalka IE 2F-518 (312) 416-7437