Freshwater Master Test Kit contains 5 tests in one box.
pH Test (6.0-7.6)
pH High Range Test (7.4-8.8)
Nitrite Test
Ammonia Test
Nitrate Test

Freshwater Master Test Kit contains 4 tests in one box.

pH High Range Test (7.4-8.8)
Nitrite Test
Ammonia Test
Nitrate Test

Copyright ©2002 Aquariums R Us All rights reserved.

Prices and Specifications subject to change without Notice.