roka64
Aquarium Advice Addict
- Joined
- Mar 21, 2006
- Messages
- 13,858
I use reef crystals and love it. I switched over from IO. There are many opinions on salt mixes, sometimes you just have to find what you like.
usmcmarc said:Oh and one other thing....I took my water to LFS so they could verify my test results...Pretty much the same readings
Except one..
My refractometer came up with 1.023
their swing arm hydrometer came up with 1.020