54 corner <br />2-koralia 850s (or 750)<br />200 watt eheim heater <br />Sca 301 skimmer<br />Aqueon Proflex 1 Sump <br />Jebao dc6000 return<br /><br /><br />Messed with the rock in my new 54 corner, h202 dipped my old rock that's been in a tote with PH. . Got a few undecided pieces in front<br /><br />Before <br />
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