Fauna Marin Elementals Trace Rb (Rubidium) 250ml
- High-purity rubidium solution for reef aquariums
- Compensates rubidium deficiencies to support coral and marine life health
- Designed for use with regular ICP water analyses for precise dosing
- Part of Fauna Marin’s Elementals trace series including essential trace elements like copper, iodine, and selenium
- Produced from pure raw materials with quality control via Fauna Marin ICP laboratory
Dosing recommendation
- 1ml Elementals Trace Rb per 100 l (26 US gal) aquarium water will increase rubidium content by approx. 5 µg/l (0,26 US gal).
- The dosage is demand-based.
- We recommend a maximum daily increase of 25 µg/l (0,26 US gal) rubidium (5 ml Elementals Trace Rb/100 l (26 US gal) daily).
Storage
- Always keep closed after opening.
- Maintain liquid at room temperature
- Keep away from light.
Ingredients
- Water
- organic and inorganic rubidium salts
- stabilisers
Safety notice
- Product intended for aquarium use only!
- Keep away from children!
- Do not swallow!
- Not for consumption or suitable for pet food.
- In case of skin or eye contact, rinse with plenty of water.
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Fauna Marin Elementals Trace Rb (Rubidium) 250ml
Fauna Marin Elementals Trace Rb (Rubidium) 250ml
- High-purity rubidium solution for reef aquariums
- Compensates rubidium deficiencies to support coral and marine life health
- Designed for use with regular ICP water analyses for precise dosing
- Part of Fauna Marin’s Elementals trace series including essential trace elements like copper, iodine, and selenium
- Produced from pure raw materials with quality control via Fauna Marin ICP laboratory
Dosing recommendation
- 1ml Elementals Trace Rb per 100 l (26 US gal) aquarium water will increase rubidium content by approx. 5 µg/l (0,26 US gal).
- The dosage is demand-based.
- We recommend a maximum daily increase of 25 µg/l (0,26 US gal) rubidium (5 ml Elementals Trace Rb/100 l (26 US gal) daily).
Storage
- Always keep closed after opening.
- Maintain liquid at room temperature
- Keep away from light.
Ingredients
- Water
- organic and inorganic rubidium salts
- stabilisers
Safety notice
- Product intended for aquarium use only!
- Keep away from children!
- Do not swallow!
- Not for consumption or suitable for pet food.
- In case of skin or eye contact, rinse with plenty of water.
$29.69
Fauna Marin Elementals Trace Rb (Rubidium) 250ml—
$29.69
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- High-purity rubidium solution for reef aquariums
- Compensates rubidium deficiencies to support coral and marine life health
- Designed for use with regular ICP water analyses for precise dosing
- Part of Fauna Marin’s Elementals trace series including essential trace elements like copper, iodine, and selenium
- Produced from pure raw materials with quality control via Fauna Marin ICP laboratory
Dosing recommendation
- 1ml Elementals Trace Rb per 100 l (26 US gal) aquarium water will increase rubidium content by approx. 5 µg/l (0,26 US gal).
- The dosage is demand-based.
- We recommend a maximum daily increase of 25 µg/l (0,26 US gal) rubidium (5 ml Elementals Trace Rb/100 l (26 US gal) daily).
Storage
- Always keep closed after opening.
- Maintain liquid at room temperature
- Keep away from light.
Ingredients
- Water
- organic and inorganic rubidium salts
- stabilisers
Safety notice
- Product intended for aquarium use only!
- Keep away from children!
- Do not swallow!
- Not for consumption or suitable for pet food.
- In case of skin or eye contact, rinse with plenty of water.












