Manganese²⁵+

Manganese²⁵+ is a concentrated manganese supplement for reef aquariums. It is intended for occasional correction when ICP analysis shows manganese depletion. Manganese plays a key role in zooxanthellae photosynthesis, enzyme activation, and Goniopora tissue vitality. Manganese²⁵+ contains manganese alone, without other trace metals, for precise and controlled correction of reef systems.

Each mL increases manganese by 10 µg/L (10 ppb) per 100 L (26 US gal).

Instructions

Test manganese with a reliable ICP test before dosing.

Calculate dose: 1 mL per 100 L = +10 µg/L manganese 1 mL per 50 L = +20 µg/L manganese

Dose safely: Do not increase manganese by more than 10–20 µg/L per day. Add slowly into a high-flow sump or dose automatically in micro-increments. Re-test before repeating.

Example: In a 100-gallon system, 3.8 mL raises manganese by ~+10 µg/L.

Ingredients

• Purified RO/DI water
• USP-grade manganese salts

Storage

• Store tightly sealed in a cool, shaded location (≤25 °C / 77 °F).
• Protect from direct light.
• Shelf life: 24 months.
• Fine precipitates may form at low temperatures; warm gently and shake before use.

Safety Information

• Not for human consumption.
• Avoid contact with eyes, skin and clothing.
• If on skin or in eyes, rinse with water for 15 minutes.
• If swallowed, rinse mouth and seek medical advice.
• Wash hands after use.
• Keep out of reach of children and pets.
• Discard in accordance with local laws.

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