Concentrated Phosphate-Binding Solution

Reef Charge PhosLock is a concentrated phosphate-binding solution for reef and marine aquaria. It binds reactive PO4 into a filterable particulate for controlled phosphate reduction when used with mechanical filtration and/or protein skimming.

Use When

• Phosphate is testing above your target range.
• You want a controlled, test-guided phosphate reduction without adding organics.
• Your system has mechanical filtration, filter floss, a filter sock, or protein skimming available to remove the formed particulate.

Directions

• Test PO4 before dosing.
• Dose near a mechanical filter or protein skimmer intake.
• 1 mL per 4 US gal targets up to 1.0 ppm PO4 reduction.
• Do not exceed 0.5 mL per 4 US gal per day.
• Dose gradually. Allow the water to clear, remove particulate through filtration/skimming, then re-test before dosing again.

Important Caution

• Rapid PO4 reduction may stress sensitive livestock.
• If corals, clams, or other livestock react, stop dosing or reduce the dose by 50%.
• Use with reliable phosphate testing. Avoid large swings.

Ingredients

• RO/DI water
• Lanthanum chloride

Storage

• Keep tightly capped and out of direct sunlight.
• Store at room temperature.
• Keep out of reach of children and pets.

Safety Information

• For aquarium use only.
• Not for human consumption.
• Harmful if swallowed.
• May irritate eyes or skin.
• Avoid contact with eyes, skin, and clothing. Wash hands after use.