Block Molybdenum Trace Element Supplement 1000mL - Tropic Marin

Tropic Marin® Block Molybdenum is a concentrated solution formulated to replenish key trace elements often depleted in marine aquariums: molybdenum, rubidium, vanadium, tungsten, tellurium, and hafnium. These elements play critical roles in coral metabolism, enzyme activation, and ionic balance—ensuring your reef system operates at peak biological efficiency.

Molybdenum, vanadium, and tungsten are essential cofactors in numerous metabolic reactions for corals, algae, and beneficial bacteria. Rubidium helps maintain ionic balance, while tellurium and hafnium—though present only in trace amounts—are naturally occurring in seawater and contribute to a stable, natural environment.

Using the innovative Tropic Marin® Block System, this supplement delivers a balanced, ratio-based dosing approach. By linking indicator elements to trace elements that are consumed together, it maintains precision and consistency—even for elements below detection limits of most ICP analyses.

Key Benefits

• Replenishes molybdenum, rubidium, vanadium, tungsten, tellurium, and hafnium with precision.

• Supports coral metabolism, enzyme function, and ionic balance.

• Doses difficult-to-measure trace elements that are often below detection thresholds.

• Designed for accurate, consistent dosing using the Tropic Marin® Block System.

• Easy to use with both manual dosing or automated dosing pumps.

• Built-in dropper cap for precise measurement and convenience.

Element Concentrations

• Molybdenum (Mo): 150 mg/L

• Rubidium (Rb): 150 mg/L

• Vanadium (V): 60 mg/L

• Tungsten (W): 0.75 mg/L

• Tellurium (Te): 0.15 mg/L

• Hafnium (Hf): 0.15 mg/L

Dosage & Application

Add 2 ml per 100 L (26 US gal) of aquarium water daily to raise levels by approximately:

• Molybdenum: +3 µg/L

• Rubidium: +3 µg/L

• Vanadium: +1.2 µg/L

• Tungsten: +0.015 µg/L

• Tellurium & Hafnium: +0.003 µg/L each

Maximum daily dosage: 4 ml per 100 L (26 US gal).

Store in a cool, dark place for maximum stability.

Ingredients

Purified water, inorganic compounds of molybdenum, rubidium, vanadium, tungsten, tellurium, and hafnium.

Tropic Marin® Block Molybdenum is the reef-safe way to restore the subtle yet vital trace elements that support coral vitality, biological balance, and overall reef performance.