Alk and cal overdose help

[ALEX007]

So I over dosed my system with randy's 2 part. My alk is off the chart. Is there anything I can do to bring down my levels? Or should I just let them fall on there own? My ph seems ok only around 8.2-8.3. Everything in tank seems fine.

[bertoni]

If the animals stay fine, I'd just leave the tank alone and let the alkalinity drop on its own. Otherwise, water changes are the safest way to lower the alkalinity level.