7 Steps to Koi Winter Survival Winters in most of Canada and the northern United States are usually quite long and cold, even without a Polar Vortex!. Koi and goldfish are at their most vulnerable during the winter because their metabolisms are slow and their immune systems are very weak. On top of that, the pond...Read More
Daily Pond Tip
Beneficial Bacteria are the ‘biological’ component of a biological filter. It is these bacteria that make your water safe for your fish; by breaking down the toxic ammonia they produce into harmless nitrates
