Opinions on Saltwater Mixes and Additives

[Diverdude]

What brand of saltwater mix do you use and your opinion on others?

What are the differrent opinions on using saltwater additives, such as Kent Marine's Tech I, Strontium and Molybdenum, Iron etc..

Does anyone use these or others?

What size is your tank, and what types and amounts do you dose?

 

[Guest]

Instant Ocean for me. I tried Coralife and will never ever do that again.

IO mixes better also.

I do use Coralife Trace Elements although I do not know if they are doing anything or not, that water changes wouldn't do.

Anyone else?

 

[Anemoneman]

I use IO, dose with kalk 24/7 to replenish evaporated water.