Is it safe to switch up the salt you use in your tank?

[untamed]

Originally Posted by Trigger Man

In the past year I've done 4 switches in salt brands and found no ill effects on my tank. When I switch salts I am doing a 15-18 % water change, so it is mixing with the current salt in the tank.

R

Similar experience here. I've moved from Ocean Pure Pro (1 yr) to Seachem (6 months) to Reefers Best (2 weeks). 10% water changes every week. While I have observed some mixing/measuring differences between the salts, I have not observed any changes to coral/fish colours/behaviours as a result of any of the changes.