Contains one (1) API GH & KH TEST KIT Freshwater Aquarium Water Test Kit, including 2 bottles of testing solution, 1 color card and 2 glass test tubes with cap
Helps monitor water quality and prevent invisible water problems that can be harmful to fish and plants and cause fish loss
Accurately measures GH & KH in freshwater aquariums
Sponge filters provide both mechanical and biological filtration
Provides the ideal location for bacterial colonization.
Does not trap fish fry. Suitable filter when breeding and spawning Discus, Dwarf cichlids, guppies, and killifish.
This TDS tester is ideal for all water purification applications and wastewater regulation,
Great for home or laboratory water electrical conductivity testing applications
Lightweight, handheld design for portability and convenience