SeaChem Multitest: Copper Test Kit This kit measures copper (all types) down to 0.01 mg/L in marine or freshwater. Uses a highly sensitive catalysis based procedure.
multi-cavity plate for simultaneous testing of up to 6 te...
Red Sea’s Copper Pro Test kit accurately measures chelated and non-chelated Copper in salt and fresh water aquarium.
Both beginners and advanced aquarists will experience occasional outbreaks of parasitic dis...