Reef Zlements Rubidium 150ml vitalis The P1+ pumps have the

The P1+ pumps have the ability for two or three units to be 'daisy chained' together so that only the one power supply is needed to run them all

Because it is phosphate-free and nitrate-free

Scientifically proven to help you have healthy and lively fish

Compact Reef Pump SK with variable speed control and feed function

while its energy-efficient operation ensures minimal impact on your electricity bill

Reef Zlements Rubidium 150ml vitalis The P1+ pumps have theRubidium 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.