This item has been DISCONTINUED. Please call 1 (800) 889-8967 for availability.
Tetratest Oxygen Kit (30 pack) The Tetratest® Oxygen Test Kit was professionally developed to accurately determine the
oxygen level of your aquarium water. The kit contains enough material for 30 tests,
including two 9-ml test reagents (#1 and #2), one 10-ml test reagent, a test vial, color
scale, instructions and recommendations. This kit is suitable for freshwater (including
outdoor ponds), brackish, and saltwater systems.