JBL O2 Test Set

Our Price: £13.19

Oxygen test

Recommended Oxygen content:8mg/l at 25° C
Test providing accurate readings of oxygen levels from 1 - 10mg/l in freshwater, saltwater and ponds.
Important when algae preparations are used, as large amounts of oxygen are used when algae are eliminated.
Recommended for use at night in densely planted aquariums, when large amounts of O2 are absorbed.
For approx: 50 measurements.