Rubidium (Rb) is a trace element found in seawater, playing roles in the physiological and ecological dynamics of marine organisms, including algae, corals, and microbes. Rubidium is taken up by marine organisms and is involved in their metabolic processes, although its specific functions are not as well-defined as those of other trace elements.

As per Reef Zlements mixing classification Rubidium is a Type C element.

For more scientifically proven information regarding this element, please refer to our comprehensive H2P Methodology manual, which you can find at the link below.

1 ml of Reef Zlements Rubidium increases the concentration of Rubidium in 100 litres of water by 5 μg/l.

150ml bottle