Originally posted by NM reef
Basically I've heard good things about the Oceanic mix...dissolves quick...good calcium & alkalinity & magnesium levels...just thought I'd try a bucket and see how it compares to the Instant Ocean. In essence I just wanted to try it.:thinking:
i also used IO for two years and switched to Oceanic 4 months ago and found that i have problems controling mag. it seems the Oceanic is pretty high on mag
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