Sera Koi Aqua-Test Box

Water Testing for Seasoned Pond Enthusiasts

Seasoned pond enthusiasts routinely monitor their pond water. This practice enables them to address issues, such as algae growth, swiftly and effortlessly, without relying on chemicals. The sera Koi aqua-test box includes the following testing kits:

• pH value
• Total hardness (GH)
• Carbonate hardness (KH)
• Ammonium/Ammonia (NH4/NH3)
• Nitrite (NO2)
• Nitrate (NO3)
• Phosphate (PO4)
• Iron (Fe)
• Copper (Cu)