Tropical TEST NO3
by Tropical
Save 11%
Original price
£18.79
Original price
£18.79
-
Original price
£18.79
Original price
£18.79
Current price
£16.74
£16.74
-
£16.74
Current price
£16.74
Availability:
10+ in stock, ready to be shipped
A simple to use test for monitoring the concentration of harmful nitrates in freshwater and saltwater aquariums.
- Has a range of 0-100 mg/L
- Includes test tube, reagent and colour card
- Add drops to water in the test tube until it changes colour then compare to the chart