I see premium aquatics has tropics new bio-actif salt. Like 93 dollars for 200 gal mix. Anyone using this yet? Seems a bit pricey. I wonder if their putting this out because of the 100+ dollar reefers best thats out? Trying to be the only other company with really expensive top end salt? I really like tropic over the years and am a big fan of their salt. I already went from tropic to tropic pro when it came out. Just wondering if this one will be worth it