Pond Equaliser – Pond pH Buffer Instantly Balances, and Stabilises pH, KH and GH Levels, Pond Ammonia Remover, Works All Year Round Through Winter - Treats 5,000 Litres (1,100 Gallons)

Envii Pond Equaliser – Pond pH Buffer Instantly Balances, and Stabilises pH, KH and GH Levels, Pond Ammonia Remover, Works All Year Round Through Winter - Treats 5,000 Litres (1,100 Gallons)

envii Pond Test Strips - 5 in 1 Pond & Aquarium Water Test Kit - Testing for pH, KH, GH, Nitrates and Nitrites for use in Fish Tanks, Aquariums & Garden Ponds- 25 Strips Can Be Used All Through Winter

Envii Nitrate Klear – Natural Pond Nitrate Remover, Safe for All Fish & Wildlife, Treats 12,000 Litres of Pond Water