ELOS AQUA TEST KIT - COPPER TEST FOR MARINE & FRESHWATER 
 
 
 
Treatment with Copper is often the only way to cure infected fish and prevent future outbreaks of diseases. However, copper concentrations higher than therapeutic values can be toxic. Copper in trace amounts can be toxic to invertebrates and corals. 
 
 
 
ELOS Aqua Test - Copper (CU) Overview:
 
 
  
Used to detect copper
 
  
Can measure residual copper levels before and after using copper cures
 
  
Great for testing tap or source water for copper