a few weeks a go i put LR in my tank and filled it with water. well i forgot to calibrate my refractometer ..... so it turns out my SG was 1.05 any chance that i killed everything on the rock ... ( pods and such) it was at this salinity for a week and since then iv been slowly lowering it ( its now at 1.03 but im aiming for 1.025 - 1.027



