API Copper Cu+ Water Test Kit

Reads copper 0-4ppm(mg/L) A common treatement for parasitic infections Copper in a aqurium must be maintained A low in copper level could make the treatement ineffective A high copper level could cause fisk death This kit contains Liquid dropper bottle with child-resistant safety cap Easy to read instruction with information on how to test and how to correct un safe water conditions Color chart and glass test tube with snap-tight cap