Nutrafin Nitrate Reagent #1 Refill – 17 ml (0.57 fl oz)
Original price was: $6.00.$3.69Current price is: $3.69.
Nutrafin Nitrate reagent #1 refill is for use with Nutrafin’s 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).
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