Reef Zlements Rubidium 150ml Crabs The rod is absolutely watertight

The rod is absolutely watertight

Refrigerate after opening

Each model includes: DC pump included

If it is Bio-Activity that you want with stunning plant growth then EarthMix Arid is the only option with guaranteed results

For best results

Reef Zlements Rubidium 150ml Crabs The rod is absolutely watertightRubidium is a trace element present in seawater of reefs all around the world. Rubidium is a trace element that is not yet fully understood but kept around 200 g l has been shown to have positive impacts on coral colouration. Naturally, Rubidium in seawater varies but its concentration are generally between 180 200 g l.? 1 ml of Reef Zlements Rubidium increases the concentration of Rubidium in 100 litres of water by 5 ? g l.