KBennett link said:
[quote author=Big_Als_London link=topic=7063.msg71570#msg71570 date=1386157880]
[quote author=Petercar link=topic=7063.msg71569#msg71569 date=1386154706]
seachem...salinity
+ 1 we use this on our display. Its awesome salt.
[/quote]
What makes a salt awesome? Do you actually see a difference?
[/quote]I do see a difference. Parameters are more stable. The salt mixes a lot easier. Also with Salinity they tell you with each batch what the parameters are out of the pail. For example it says my current batch of salt has calcium at 422 ppm and my magnesium is at 1336 ppm. I have tested this and find that they are pretty bang on for what they write on the pail.
Edit: I do also see a difference in coral. All the sps frags I have, have great polyp extension. The coral with most of the softies in the tank seems to be more vibrant.
Also the salt mixes to 1.026 when you follow their direction which is great for a reef tank.
Here is a picture to see what I mean.