Bingo! That valve controls the water level in both sumps, but evap replacement only happens based on the main sump water level. It was totally unplanned, but kind of neat when I figured it out.
You'll have exactly that same relationship between your fuge and the sump.
Yeah and if my fish do not behave I can threaten them with salinity changes!
11-02-2007, 07:59 PM
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