East Coast Corals Rubidium 100ml

1000ppm Rubidium Chloride Trace Element Supplement

East Coast Corals Rubidium is a pharmaceutical-grade trace element solution formulated to replenish rubidium chloride in marine aquariums. Rubidium is a naturally occurring element in seawater, typically present at concentrations between 100–120 µg/L, and plays a subtle yet important role in maintaining overall ionic balance and coral health.

This high-purity 1000ppm supplement supports optimal seawater chemistry for SPS and LPS coral growth, coloration, and vitality.

Key Features

• Concentration: 1000ppm Rubidium Chloride

• Pharmaceutical-grade purity for reef-safe use

• Replenishes natural rubidium levels found in seawater

• Supports ionic balance and coral health

• Suitable for SPS, LPS, and mixed reef systems