Description
Fauna Marin Power Phos, 400g
Fauna Marin Power Phos removes stubborn phosphate and silicate issues that cause algae and dull coral colors. This pre-washed, iron hydroxide media permanently binds nutrients, preventing leaching.
High-Capacity Phosphate & Silicate Removal Media
Eliminate stubborn phosphate and silicate problems that fuel algae outbreaks and dull coral colors - this pre-washed, iron hydroxide-based media binds nutrients permanently so they can't leach back into your system.
Take control of nuisance algae and restore vibrant coral coloration with Power Phos, Fauna Marin's professional-grade phosphate and silicate adsorption media. Unlike basic GFO products, this advanced iron hydroxide granulate creates an irreversible chemical bond with phosphates and silicates, ensuring pollutants stay locked away and can't re-enter your aquarium. Power Phos arrives pre-washed and ready to use, allowing you to maintain ultra-low nutrient levels that starve problematic algae while letting your corals express their natural, brilliant colors. The result is crystal-clear water, minimal algae growth, and the nutrient-poor environment that SPS and LPS corals thrive in.
Key Benefits:
Permanent nutrient binding - Phosphates and silicates stay locked and won't leach back
Dual-action formula - Removes both phosphate (PO4) and silicate simultaneously
Prevents algae outbreaks - Starves hair algae, cyano, and diatoms at the source
Enhances coral coloration - Low-nutrient environment reveals true coral pigmentation
Ready to use - Pre-washed media saves time and hassle
Universal application - Effective in both saltwater and freshwater systems
Dosage & Application:
Initial Dose:
Start with 100 ml Power Phos per 300 liters (80 gallons) of aquarium water
After 5 days, increase to 150 ml per 300 liters if needed
Maximum dose: 200 ml per 300 liters
Best Practices:
Monitor regularly - Test phosphate levels with Fauna Marin PO4 Test Kit
Avoid over-use - Don't run Power Phos when phosphate levels are already at minimum
Replace when exhausted - Swap for fresh media when PO4 levels begin rising again
Optimal placement - Use in filter bag, between filter wool layers, or in fluidized bed reactor for maximum contact
Important Notes:
Minor warming of the media in water is normal
Temporary red/brown water tint from fine particles is harmless and clears quickly
Do not rinse or wash out the media before use
Not recommended for systems intentionally maintaining higher nutrient levels (ULNS caution)
Ideal For:
Aquariums battling persistent algae problems
Systems with high phosphate or silicate in source water
SPS reef tanks requiring ultra-low nutrient levels
New tank setup to prevent diatom blooms
Recovering from nutrient spikes or overfeeding
Pro Tip: Use Power Phos as part of a comprehensive nutrient management strategy alongside regular water changes, protein skimming, and controlled feeding for best long-term results.
