Hanna Low Range Phosphate Colorimeter - Checker HC Water Treatments & Medications For 64-86°F (18-30°C) - Feed

For 64-86°F (18-30°C) - Feed two to four times per day the amount your fish will completely consume within five minutes

vitamins and minerals to promote rapid color growth

Electrically ChildSafe 12V low voltage design

Dried carrots

Accessory d-ring

Hanna Low Range Phosphate Colorimeter - Checker HC Water Treatments & Medications For 64-86°F (18-30°C) - FeedKey Features Achieve accurate water testing results with our simple handheld colorimeter. Trust your readings now, our low range phosphate colorimeter brings you more precise technology than your average chemical test kit. By determining your results digitally, our handheld colorimeter eliminates the effort of matching to a color chart. Stock up on reagents! This checker includes a starter kit for 6 tests. Small and portable design to take it anywhere