Winter Koi & Pond Care

    Filter

      Snowy koi pond in winter Cold weather is hard on koi, goldfish, filters, and overall pond water quality. Our Winter Koi & Pond Care collection brings together Aqua Meds® products that help your fish stay healthy through fall, winter, and early spring.

      How these products help

      • Biofilter support – Keep beneficial bacteria active and working in cold water
      • Water quality stability – Maintain safe, steady parameters when feeding is reduced
      • Sludge and waste reduction – Break down organics that accumulate on the bottom over winter
      • Health protection – Support stressed koi and goldfish against opportunistic problems
      Koi in winter pond

      Use these winter pond care products together with strong aeration, stable KH, and regular water testing to keep your pond healthy until spring.

      4 products