---
product_id: 384041264
title: "NeoPhos - Phosphorus Supplement for Ultra-Low Nutrient Reef Aquarium Systems, 500ml"
brand: "brightwell aquatics"
price: "23952 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Brightwell Aquatics"
url: https://www.desertcart.hu/products/384041264-neophos-phosphorus-supplement-for-ultra-low-nutrient-reef-aquarium-systems
store_origin: HU
region: Hungary
---

# Balances C, N & P for ULNS Precise 0.02 ppm dosing Made in USA, premium quality NeoPhos - Phosphorus Supplement for Ultra-Low Nutrient Reef Aquarium Systems, 500ml

**Brand:** brightwell aquatics
**Price:** 23952 Ft
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your reef’s ecosystem with precision nutrient balance — don’t let your corals miss out!

## Quick Answers

- **What is this?** NeoPhos - Phosphorus Supplement for Ultra-Low Nutrient Reef Aquarium Systems, 500ml by brightwell aquatics
- **How much does it cost?** 23952 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/384041264-neophos-phosphorus-supplement-for-ultra-low-nutrient-reef-aquarium-systems)

## Best For

- brightwell aquatics enthusiasts

## Why This Product

- Trusted brightwell aquatics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Synergistic Reef Care:** Works seamlessly with Microbacter7, Reef Biofuel & Katalyst to maintain crystal-clear, thriving ecosystems.
- • **Natural Nitrogen Balance:** Regulates nitrogen uptake naturally, reducing harmful ammonia, nitrite & nitrate without chemical filtration.
- • **Microbial Nutrient Mastery:** Optimizes phosphorus to supercharge beneficial microbes for ultra-low nutrient reef tanks.
- • **Coral & Invertebrate Vitality:** Supports zooxanthellae health to prevent bleaching and promote vibrant reef life.
- • **American-Made Aquarium Excellence:** Crafted in the USA with scientifically backed formulas trusted by advanced reef keepers.

## Overview

Brightwell Aquatics NeoPhos is a 500ml liquid phosphorus supplement designed for ultra-low nutrient reef aquarium systems. It precisely balances carbon, nitrogen, and phosphorus to enhance beneficial microbial activity, naturally reducing harmful nitrogen compounds and supporting coral and invertebrate health. Made in the USA, NeoPhos integrates with other reef care products to maintain a vibrant, thriving marine environment.

## Description

Brightwell Aquatics Balanced Phosphorus Source for Marine Aquariums Experience a new level of aquarium care with Brightwell Aquatics Balanced Phosphorus Source for Phosphorus – the ultimate solution for achieving a balanced and thriving aquatic environment. Maintaining a thriving ultra-low-nutrient reef aquarium requires a delicate balance of carbon, nitrogen, and phosphorus. NeoPhos is specially formulated to provide the essential nutrients necessary for beneficial microbes to efficiently remove latent organic material, promoting a healthy ecosystem for your zooxanthellate invertebrates. NeoPhos ensures a precise balance of carbon, nitrogen, and phosphorus, supporting microbial activity crucial for the removal of organic waste and fostering a perpetual supply of planktonic microbes. The carefully calibrated formula supports microbial uptake of nutrients, preventing the accumulation of waste and promoting the well-being of your reef system. NeoPhos is vital for the existence of zooxanthellae and zooxanthellate invertebrates, aiding in the prevention of bleaching and tissue degradation. Whether you're setting up a new tank or maintaining an established one, choose NeoPhos for a meticulously crafted solution that supports the delicate balance required for the health and longevity of your reef aquarium. Achieve optimal nutrient management and witness the vibrancy of your zooxanthellate invertebrates. FEATURES AT A GLANCE Facilitates the natural nitrogen uptake in systems lacking phosphorus content Lowers concentrations of ammonia, nitrite, and nitrate without chemical filtration media or pollution Used with MicroBacter7, Reef Biofuel and/or Katalyst, and NeoNitro Provides a valuable live food source for corals as planktonic microbes AMERICAN-MADE EXCELLENCE Trust in the quality and excellence of Brightwell Aquatics, an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently strive to deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.

Review: Neophos
Review: Great product and it's a shame it's not more readily ...

## Features

- NATURAL NITROGEN UPTAKE – NeoPhos is a phosphorus source for low-nutrient reef aquariums. It supports beneficial microbe activity by regulating organic carbon, nitrogen, and phosphorus. Without one of these, microbial uptake slows, leading to increased concentrations of remaining nutrients
- BALANCES NITROGEN – It's designed to work alongside other products like Microbacter7, Reef Biofuel, and Katalyst in reef aquaria systems. This nitrate regulator for fish tanks specifically caters to advanced reef aquarists maintaining ultra-low nutrient content systems (ULNS)
- FOR ADVANCED REEF CARE – NeoPhos helps balance carbon, nitrogen, and phosphorus in aquariums. Microbes transform waste into microbial biomass, consumed by corals or invertebrates, recycling organic matter and providing live planktonic food
- DIRECTIONS – Shake well before use. Dose Microbacter7 daily or bi-daily. Test phosphate and nitrate levels. Apply NeoPhos for ~0.02 ppm. Wait 24 hours, retest. If levels persist, continue until carbon, phosphorus, or nitrogen balances. Repeat process for desired result
- AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Y01KY4M |
| Allergen Information | Sulphites Free |
| Best Sellers Rank | #43,805 in Pet Supplies ( See Top 100 in Pet Supplies ) #375 in Fish Medication & Health Supplies |
| Brand | Brightwell Aquatics |
| Brand Name | Brightwell Aquatics |
| Customer Reviews | 4.7 out of 5 stars 327 Reviews |
| Global Trade Identification Number | 00810086016280 |
| Included Components | NeoPhos |
| Item Form | Liquid |
| Item Type Name | Aquarium Treatment |
| Item Weight | 272 g |
| Item form | Liquid |
| Item height | 3 inches |
| Item weight | 272 g |
| Liquid Volume | 17 Fluid Ounces |
| Liquid volume | 17 Fluid Ounces |
| Manufacturer | Brightwell Aquatics |
| Target Species | Fish |
| UPC | 810086016280 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Brightwell Aquatics
- **Liquid volume:** 17 Fluid Ounces
- **Item weight:** 0.6 Pounds
- **Item form:** Liquid
- **Manufacturer:** Brightwell Aquatics

## Images

![NeoPhos - Phosphorus Supplement for Ultra-Low Nutrient Reef Aquarium Systems, 500ml - Image 1](https://m.media-amazon.com/images/I/61FEFJuht+L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Neophos
*by L***R on 23 October 2025*



### ⭐⭐⭐⭐⭐ Great product and it's a shame it's not more readily ...
*by B***. on 3 January 2017*



### ⭐⭐⭐⭐⭐ Great product
*by A***R on 21 June 2025*



## Frequently Bought Together

- Brightwell Aquatics - NeoPhos - Balanced Phosphorus Source for Phosphorus-Limited, Low-Nutrient Reef Aquaria - Aquarium Water Treatments, 16.9 fl oz
- Brightwell Aquatics NeoNitro Balanced Nitrogen Supplement - Reef Nutrient Enhancer for Ultra-Low Nutrient Systems - Aquarium Water Treatments, 16.9 fl oz
- Brightwell Aquatics MicroBacter7 Complete Bioculture for Fish Tank or Aquarium - Populates Biological Filter Media for Saltwater and Freshwater Fish - Aquarium Water Treatments, 16.9 fl oz

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-28*