Wow that sucks! Hopefully it won't cause an issue. How much solution was in the pack? I think the only thing you can do is watch your pH and see if there's a change. Water changes would probably be the only way to fix it.
Sorry.. Calibration fluid. Pinpoint. The 7.01 and part of the 10.00 fell in. My pH is stable at 8.1 they were small packets that came with my reefkeeper. The amout was small so I hope it won't bother anything. Just not sure what they put in those things..