Nitrate

Nutrafin Nitrate Reagent #3 Refill Is For Use With Nutrafins Nitrate Test (0.0-110.0 Mg/l). Nitrate Should Be Tested On A Regular Basis As A Measure Of Pollution In The Aquarium And To Determine If A Water Change Is Necessary. Format: 10.5 Ml (0.35 Fl Oz)

Nutrafin Nitrate Reagent #1 Refill Is For Use With Nutrafins Nitrate Test (0.0-110.0 Mg/l). Nitrate Should Be Tested On A Regular Basis As A Measure Of Pollution In The Aquarium And To Determine If A Water Change Is Necessary. Format: 17 Ml (0.57 Fl Oz).

Nutrafin Nitrate Reagent #2 Refill Is For Use With Nutrafins Nitrate Test (0.0-110.0 Mg/l). Nitrate Should Be Tested On A Regular Basis As A Measure Of Pollution In The Aquarium And To Determine If A Water Change Is Necessary. Format: 10 Ml (0.3 Fl Oz).

effective For Both Fresh - Saltwater Aquariums. High Levels Of Nitrate Are A Food Source For Unwanted Algae - Indicate Poor Water Quality - Health Problems For Fish. Tests Nitrate Levels From 0 To 160 Ppm.