Help.. accidentally spilled calibration fluid in tank

[Barb0713]

So , I accidentally spilled a little maybe 3 ml of salinity refractometer calibration fluid in my 75 gallon reef tank .. I’m running carbon now. Will it be ok ? Will it affect my salinity readings on my water now ???? Don’t ask how it happen. Because I’m an idiot , lol thanks

 

[FishTruck]

You are fine.

 

[Barb0713]

Thanks so much. I figured but you never know.

 

[Randy Holmes-Farley]

FWIW, activated carbon won't be useful, and its no concern. Such fluids are almost always an artificial seawater, sodium chloride (my DIY), or potassium chloride.