ADA Brighty K affecting PH?

[Ingen]

Anyone using Brighty K notice changes to the PH immediately after dosing? I am using a PH monitoring device and it always increase by about 1 PH everytime I dose it. I'm unsure if it's the actual PH swing or just the brighty k affect the probe sending in false increase.

[Urban Aquaria]

I've tested the water conditions using pH test kits in tanks that are dosed with Brightly K before, didn't notice any changes to the pH.

Sounds like the Brightly K solution probably get in contact with your pH probe and affected its readings... i do notice that pH probes seem quite sensitive to chemicals and can generate odd measurements when exposed to them.