Our Story
KoiGuard was born from a simple observation: the koi health products available to dealers and their customers weren't good enough.
Too many treatments on the market are diluted, poorly formulated, or use outdated science. We set out to create a product line that serious koi keepers and the dealers who serve them could trust — backed by real science, made in the USA, and formulated to actually work.
As a sister brand to Play It Koi, one of America's leading online koi supply retailers, we understand what pond owners need because we've been serving them for years. KoiGuard is the culmination of that experience — professional-grade formulations that deliver real results.