Nutrafin pH Low Range Reagent Refill – 18 ml (0.6 fl oz)
$3.69
Nutrafin pH Low Range reagent refill 18 mL (0.6 fl oz), for use with the Nutrafin pH Low Range Test (6.0 – 7.6). pH levels should be monitored regularly as they have a direct effect on the well being and health of the fish.
