Aqua Meds Arctic Blend (Cold-Water Pond Bacteria)

Aqua Meds · Beneficial Pond Bacteria Arctic Blend — Cold-Water Bacteria When the water turns cold, ordinary pond bacteria go dormant and ammonia starts to climb. Arctic Blend is formulated with billions of unique microbes that keep working in water as cold as 35°F — absorbing ammonia and keeping winter pond water safe and clear when your fish are most vulnerable. ✔ Works to 35°F✔ Absorbs ammonia✔ Winter clarity✔ No mixing needed ❄ Cold-active Keeps processing ammonia when other bacteria have shut down. ⊘ Ammonia sponge Microbes absorb ammonia and render it harmless to fish. ☀ Seasonal pair Run through winter; switch to Summer Blend once water warms. Dosage Pond size First dose (biweekly ×2) Maintenance 500–5,000 gal 4 oz 3 oz / 2 wks 5,001–10,000 gal 8 oz 6 oz / 2 wks 10,001–20,000 gal 16 oz 12 oz / 2 wks How to use: shake well, then measure and add directly — no need to premix. Never mix with untreated tap water. Use through winter and into spring until water reaches 60°F. Store below 68°F. Dosing per the Aqua Meds label. Guidance only. Part of the Aqua Meds koi-health line. Targeted formulas for parasites, water quality & pond biology. Shop all Aqua Meds →