9 in 1 Aquarium Test Strips, 100 Strips Aquarium Test Kits for Freshwater Saltwater, Aquarium Water Test Kit, Pond Fish Tank Test Strips Testing Iron, Copper, Nitrite, Nitrate, pH, Carbonate and More bee05 Small is suggested for average

Small is suggested for average teens

Floating on water like real ducks

just pour in warm water

Material: Iron

9 in 1 Aquarium Test Strips, 100 Strips Aquarium Test Kits for Freshwater Saltwater, Aquarium Water Test Kit, Pond Fish Tank Test Strips Testing Iron, Copper, Nitrite, Nitrate, pH, Carbonate and More bee05 Small is suggested for average9 in 1 Aquarium Test Strips, 100 Strips Aquarium Test Kits for Freshwater Saltwater, Aquarium Water Test Kit, Pond Fish Tank Test Strips Testing Iron, Copper, Nitrite, Nitrate, pH, Carbonate and More Product Information 9 IN 1 AQUARIUM TEST STRIPS Test the most important 9 parameters Iron (Fe), Copper (Cu), Nitrate (NO3), Nitrite (NO2), Chlorine (Cl2), Total Hardness (GH), Total Alkalinity (TAL), Carbonate (KH), pH. QUICK USE The whole test process