The Hanna HI702 High Range Copper Checker is a reliable water test and treatment tool designed for fish and aquarium enthusiasts. Specifically formulated for saltwater environments, this product can accurately measure and monitor copper levels in the water, ensuring a healthy and safe environment for your aquatic pets. With the trusted brand of Hanna Instruments behind it, you can be confident in the precision and accuracy of this copper checker for maintaining optimal water quality in your tank.
eBay