Originally Posted by RyanBenson
Ok! Cal is calcium I'm assuming. I have a hydrometer. Is that the same thing as testing cal? My temp right now is 74 degrees F.
I think there is one that measures temp and salinity ( specific gravity )
They were a glass bobber type .
The hydrometer I have only test salinity ppt ( parts per thousand )
( specific gravity )
To test cal it's done with a test kit .
I'm not trying to be rude but have you researched ?
You might want to raise your temp a little to 78 .
Did you mix your own salt ?