Why is my alk so high??

[livinlifeinBKK]

And I test with the AF pro tests so they should be pretty accurate

 

[Randy Holmes-Farley Verified Community Expert]

You

You can always dose ammonium

Or amino acids.

 

[DE FISH]

You

You can always dose ammonium

Hmmm that is a thought wonder if jamesplantedtank has a cal for this ?

 

[J1a]

Hmmm that is a thought wonder if jamesplantedtank has a cal for this ?

It really depends on how concentrated your ammonium solution is.

 

[DE FISH]

The best way I’m guessing is to mix up some freshly mixed salt water and test the alkalinity and see if it matches that of the tank or close to.

 

[livinlifeinBKK]

The best way I’m guessing is to mix up some freshly mixed salt water and test the alkalinity and see if it matches that of the tank or close to.

That's what I plan to do...and also get my refractometer recalibrated