Coral Essentials Calcium + Trace - 2.75L

Coral Essentials, Calcium + Trace is a concentrated source of liquid calcium, 100,000 ppm (mg/L) blended with a unique mix of trace elements. With added Coral Power Trace A and B elements, there is no need to add additional trace elements to your salt water aquarium. 

Sizes: 2.75L, 500ml & 10L