Overview
Lower phosphate (PO₄³⁻) precisely and predictably. Isol8:Elimin8 PO₄ is a high-purity, BluePrint-compatible liquid phosphate remover formulated for controlled reductions in modern reef systems. It binds free phosphate into easily exportable particulates, helping restore crisp water, better light penetration, and color while preserving stability.
Key Features
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Fast, controllable PO₄ reduction — Tune nutrient levels without broad-spectrum “stripping.”
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Clean export — Converts dissolved phosphate into floc that’s removed by mechanical filtration/skimming.
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Low-nutrient friendly — Designed for small, repeatable adjustments to avoid coral stress.
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Methodology ready — Integrates with Captiv8 BluePrint schedules and testing workflows.
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High purity — Reef-safe when used exactly as directed.
Directions
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Test first: Measure PO₄ with a reliable low-range checker.
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Start low: Dose per label for total system volume; begin at ½ dose for the first applications.
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Dose placement: Add to a high-flow area upstream of fine mechanical filtration (e.g., filter sock/roller) and a protein skimmer to capture floc.
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Iterate: Re-test after each dose cycle. Repeat small doses to “walk” PO₄ down to your target; avoid large single reductions.
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Maintenance: Once at target, switch to smaller, periodic doses to hold levels steady.
Important: Rapid PO₄ drops can stress corals. Make changes in small increments, guided by testing and visual response.
Best Practices
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Keep NO₃ modest and non-zero; balance N:P rather than chasing absolute zeros.
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Replace/clean socks, floss, or rollers more frequently during active reduction.
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Time additions when skimming is stable; avoid dosing immediately before adding fresh chemical media.
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Align dosing with your water-change schedule and record PO₄ trends to refine maintenance amounts.
Compatibility
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Safe alongside skimmers, carbon, and bacteria programs; space additions from other liquid supplements.
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Use with phosphate adsorbers (GFO/resins) if desired—tune both conservatively to prevent over-stripping.
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Do not dose simultaneously with strong oxidizers.
Product Specifications
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Product: Captiv8 Reef BluePrint Isol8:Elimin8 PO₄
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Format/Size: 60 mL liquid phosphate remover
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Function: Controlled binding/precipitation of dissolved phosphate for mechanical export
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System Types: Marine/reef, frag systems, FOWLR moving toward reef
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Storage/Safety: Keep sealed at room temperature; avoid eye/skin contact; aquarium use only; keep out of reach of children and pets.