API Saltwater Aquarium Master Test Kit 550 count - BRAND NEW IN SEALED BOX

BRAND NEW IN SEALED BOX (as can be seen in photos) Originally purchased for $75.99 - Tests high range pH, ammonia, nitrite and nitrate levels to help keep your finned friend safe. - Easy to use—fill a clean test tube with 5 ml of water, add the appropriate test drops and compare results with the color chart. - This API test kit comes with over 550 tests so you can perform your routine aquarium maintenance. What's Included: (6) bottles of liquid test reagent, (4) glass test tubes with snap-tight caps, holding tray, step-by-step instruction booklet.