Wtb test kits

[nyc reefer]

I am looking to buy several test kits: Ca, Alk, Mag Salifert Brand
I am curious how are the Sera tests kits? Please advise.
Thank you, NYC Reefer

 

[masterswimmer]

All in stock:

Salifert Calcium
Salifert Alkalinity
Salifert Magnesium

We have found through experience that the Sera Test Kits are accurate but require more steps to perform the tests. Most people we deal with have gone back to Salifert after using the Sera Kits.

Sera Test Kits:
Alkalinity (in stock)
Calcium (in stock)

We can ship today and you'll have it in your hands tomorrow.

Russ