Red Sea NO3:PO4-X Nitrate & Phosphate Reducer — 500 mL / 1 L / 5 L

Red Sea NO3:PO4-X Nitrate & Phosphate Reducer — 500 mL / 1 L / 5 L

Overview

Control excess nutrients and improve water clarity with NO3:PO4-X, Red Sea’s carbon-based nutrient reducer. Formulated to encourage natural bacterial assimilation of nitrate (NO₃) and phosphate (PO₄), it helps curb nuisance algae, enhance coral coloration, and stabilize reef systems when paired with strong protein skimming and consistent testing.

Key Features

• Targeted Nutrient Reduction – Promotes biological uptake of NO₃ and PO₄ for cleaner, clearer water.

• Reef-Safe Formula – Balanced carbon sources designed for corals, fish, and invertebrates.

• Supports Color & Growth – Lower, stable nutrients improve polyp extension and coloration.

• Easy, Scalable Dosing – Daily liquid dosing that adjusts to your tank’s consumption.

• Pairs with Skimming – Enhances export by increasing skimmate production.

• Works with Modern Methods – Compatible with refugiums, bacteria supplements, and media when monitored.

Product Specifications

• Product Type: Liquid carbon-based nitrate/phosphate reducer

• Sizes: 500 mL, 1 L, 5 L

• Use Case: Reef and FOWLR systems for ongoing nutrient control

• Dosing Guidance: Start low based on system volume; test NO₃/PO₄ 2–3×/week and adjust gradually to reach targets (avoid rapid drops)

• Best Practices: Maintain robust protein skimming and aeration; do not exceed recommended increases; feed consistently; track trends

• Compatibility: Safe with corals, fish, and common filtration methods; monitor alongside carbon dosing or media usage

• Safety: For aquarium use only; keep away from children and pets; do not ingest; follow label directions