Help- pH calibration fluid in tank

[ReefJCB]

I accidentally dumped about half of a pH calibration pouch in my tank. I immediately did a water change, 30g on a 120g tank. And just replaced my carbon about 2 weeks ago.

Ive got water going for a second change that should be ready this afternoon.

Any other recommendations? How much should I be worried?

 

[Jay Hemdal]

While I've never had that happen, I don't think there is an issue in that size tank. In a smaller tank, you might see a slight pH drop and *perhaps* the yellow dye might stain the water. Obviously, the water changes won't hurt!

Here is the SDS for a similar product:

https://www.fishersci.com/store/msds?partNumber=AC383850010&productDescription=BUFFER+SOLUTION+PH+7%2C+PH+1LT&vendorId=VN00032119&countryCode=US&language=en

Jay

 

[Randy Holmes-Farley]

There's no concern except a possible tiny increase in phosphate.

No need for a water change.

 

[ReefJCB]

Thank you!

 

[Randy Holmes-Farley]

You're welcome.

Happy Reefing.