Copper Test Strips, 0-3 mg/L, 25 Tests

Copper, Single Parameter Test Kit, Model: Test Strips. Copper exists in water as a soluble salt or as suspended solids. Concentrations exceeding 0.1 mg/L are useful for controlling algae and plankton growth. Quantities ranging from 0.02 to 0.1 mg/L are toxic for some fish, so its used for treating fish disease requires careful monitoring. Our Long-path Cube Kit (P/N 2193800), sensitive to 0.05 mg/L free copper, is ideal for this use.