Copper High Range Checker HI702 tuskfish They will look even better

They will look even better

Magnesium Chloride : 2 c

Care Level: Moderate/ Intermediate

24" span between LEDs allows for multiple configurations

microfauna

Copper High Range Checker HI702 tuskfish They will look even betterCompatible with fresh or saltwater! No longer do you need to read color charts, trust Hanna's HI702 Copper Checker to know the precise amount of copper in your aquarium water. The High Range Colorimeter gives greater precision over previous models and gives you a digital reading on a large LCD display. Copper is generally used in saltwater aquariums to help treat for common pests and diseases that may plague fish and is entirely safe at certain levels