water changes and if you have a Ca reactor, turn it off.
I've spiked my tank a couple of time when first setting up my reactor (lesson, reactors are to maintain lvls not raise then) to 15 dKH, didn't see much problems other than I think the Xenia didn't like it much.
Last edited by mark; 06-12-2009 at 03:40 AM.
Reason: splg
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