Sera Copper Test Kit size-350g It contains marine food organisms

It contains marine food organisms and a high level of omega 3 and 6 fatty acids

A high protein (50%)

- Meet the needs of your aquarium with the combination of fine and coarse mechanical filtration

This dock is designed to adjust with the water level

Sera Copper Test Kit size-350g It contains marine food organismsCopper (Cu) is very toxic especially for invertebrates such as shrimps and crustaceans, but fish also react very sensitively to elevated copper levels. There are many possible causes for copper enrichment, including medical or algae combating treatments. The sera Cu Test allows checking quickly whether fish or invertebrates are safe. sera aquatan provides help in case of elevated copper levels. Sufficient for approx. 50 measurements.