Standard U.S. shipping: $12.99; free standard shipping on eligible qualifying orders of $100 or more. Specialty shipments are charged separately.
Shipping & Delivery
Standard/Economy: $12.99; free standard shipping on eligible qualifying orders of $100 or more.
Most in-stock orders process in 1–3 business days. Estimated standard transit is 5–12 business days after dispatch. Backorders, preorders, and special orders follow their stated lead times. Dates are estimates, and separate shipments may have separate charges.
Review the Shipping & Live Arrival Policy and final charges at checkout. International rates and specialty charges are separate from domestic standard offers.
Fauna Marin Phos 0.04 Phosphate Remover - Maintain Healthy Reef Tank Nutrient Levels
High phosphate levels can contribute to nuisance algae, poor coral coloration, and reduced growth in reef aquariums. However, lowering phosphate too quickly or stripping it to zero can create problems of its own.
Fauna Marin Phos 0.04 was developed to safely reduce elevated phosphate levels while helping maintain stable nutrient levels for a healthier reef aquarium. Unlike aggressive phosphate removers that may rapidly strip nutrients, Phos 0.04 is designed with modern reef keeping principles in mind.
Whether you're battling nuisance algae or simply working toward better nutrient stability, Phos 0.04 provides an effective solution for maintaining a thriving reef ecosystem.
Is Your Phosphate Too High?
Your aquarium may benefit from phosphate management if you notice:
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Excess nuisance algae growth
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Brown or dull coral coloration
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Reduced SPS coral growth
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Elevated phosphate test results
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Difficulty maintaining nutrient stability
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Poor coral extension or coloration
Why Choose Fauna Marin Phos 0.04?
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Helps safely reduce elevated phosphate levels
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Designed for modern reef aquarium nutrient management
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Supports healthy coral coloration and growth
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Suitable for reef aquariums containing SPS and LPS corals
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Helps maintain long-term nutrient stability
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Easy to use in media reactors or filter systems
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Premium quality media from Fauna Marin
Available Sizes
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475 g
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950 g
Specifications
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Aquarium Type: Saltwater Reef Aquariums
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Suitable For: SPS, LPS and Mixed Reef Systems
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Application: Phosphate Removal Media
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Use: Passive Filtration or Media Reactors
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Manufacturer: Fauna Marin
Reef Keeping Tip
Modern reef aquariums require nutrients to thrive. Rather than chasing zero phosphate, maintaining stable nutrient levels is often the key to long-term coral health and coloration.
We recommend regularly testing phosphate levels before making adjustments to your aquarium's nutrient levels.
Pairs Well With
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Phosphate Test Kits
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ICP Water Analysis Tests
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Media Reactors
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Activated Carbon
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Reef Aquarium Supplements
Why Buy From Infinity and Beyond Aquatics?
We're hobbyists first. We carefully select premium aquarium products while providing educational resources to help our customers succeed.
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Family owned and operated
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Premium reef aquarium products
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Responsive customer support
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Secure checkout
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Fast order processing