FAQ: Can I use Seachem Reef Fusion 2™ with my fish and corals?

You can!  Reef Fusion 2™ is specifically formulated to bolster alkalinity and pH in reef tanks (saltwater tanks that contain corals and other invertebrates), but it works perfectly fine in FOWLR tanks as well. Be aware though that an accidental overdose of Reef Fusion 2™ has the potential to raise your pH too high.  To avoid this in FOWLR systems, Seachem® offers Marine Buffer®, which is quite hard to overdose to the point of overshooting the pH.