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Posted byĄGjtc on October 21, 1999 at 22:50:53 In Reply toĄGquestion posted by student on September 24, 1999 at 23:36:14
Before I know what you put into your aqarium, it is difficult to make a guess what the white "precipitate" could be. Besides, so called inorganic iron-containing fertilizer may contain a lot of other salts.
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