best calicum test

[t n h]

need a little help. what calcium test is everybody using? I'm using the SeaTest kit but just seems like to much room for error. which is the best. any:help: :help: would be apprecited.
thanks
t n h

 

[nas19320]

Salifert.

 

[jam marine]

agreed

 

[bang guy]

yep

 

[mburnickas]

I tried Salifert and Seatest and my Salifert is not "up and down" like the wind. The Salifert is cheaper in the end, trust me.

 

[bang guy]

Originally posted by mburnickas
The Salifert is cheaper in the end, trust me.
Ouch! I guess I've never used it that way.