Instant Ocean vs. Tropic Marin

[klesher]

You be the judge! Any thoughts? Which is better? Or is this like asking what is better Diet Coke or Diet Pepsi?

[tkeracer619]

I like pepsi better then coke but if I am mixing a drink I prefer coke.

[Uncle Luke]

Defenitely Coke is the way to go.

[jason2459]

IO is cheaper :thumbsup:

[TXCrawdad]

I have used both without noticing much of a difference in my SPS dominant tank. IO does leave a brown film in my mixing tank whereas the TM does not. I think the main thing to worry about are your other levels like Calcium, Alk, and Mag. before you start worrying about going with a high end salt.