---
product_id: 78452645
title: "Brightwell Aquatics - ChaetoGro - Algae Nutrient Supplement for Chaetomorpha Growth in All Marine Fish Tanks - Multi-Nutrient Aquarium Water Treatments, 8.45 fl oz"
brand: "brightwell aquatics"
price: "$U1529"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/78452645-brightwell-aquatics-chaetogro-algae-nutrient-supplement-for-chaetomorpha-growth-in
store_origin: UY
region: Uruguay
---

# Nitrate & phosphate free 13 essential elements blend Proudly USA-made Brightwell Aquatics - ChaetoGro - Algae Nutrient Supplement for Chaetomorpha Growth in All Marine Fish Tanks - Multi-Nutrient Aquarium Water Treatments, 8.45 fl oz

**Brand:** brightwell aquatics
**Price:** $U1529
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your marine tank’s green game — don’t let your algae fall behind!

## Quick Answers

- **What is this?** Brightwell Aquatics - ChaetoGro - Algae Nutrient Supplement for Chaetomorpha Growth in All Marine Fish Tanks - Multi-Nutrient Aquarium Water Treatments, 8.45 fl oz by brightwell aquatics
- **How much does it cost?** $U1529 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/78452645-brightwell-aquatics-chaetogro-algae-nutrient-supplement-for-chaetomorpha-growth-in)

## 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

- • **Trusted American Innovation:** Formulated by Brightwell Aquatics, combining science and quality for superior aquarium vitality.
- • **Clean & Clear Aquarium Boost:** Eliminates excess nitrates and phosphates to maintain pristine water quality and prevent algae imbalances.
- • **Universal Marine Compatibility:** Perfectly safe for all marine tanks, including ULNS setups, shrimp, and delicate invertebrates.
- • **Power-Packed Multi-Nutrient Formula:** Supports robust Chaetomorpha growth with 13 critical minerals for thriving marine algae.
- • **Precision Dosing for Maximum Impact:** Flexible dosing regimen tailored for both beginners and advanced aquarists to optimize algae health.

## Overview

ChaetoGro is a scientifically formulated, multi-nutrient liquid supplement designed to accelerate and sustain healthy Chaetomorpha algae growth in all marine aquariums. Free from nitrates and phosphates, it supports water clarity while delivering 13 essential elements like potassium, boron, and magnesium. Suitable for diverse marine environments, this 8.45 fl oz American-made solution offers flexible dosing to fit any tank size, ensuring vibrant, balanced aquatic ecosystems.

## Description

Nutrients are substances required by algae for survival; they are collectively involved in all aspects of the biological and chemical reactions that allow algae to function properly. Brightwell Aquatics ChaetoGro provides these substances in concentrations found by researchers to be necessary for long-term health. These elements, and some of the processes that they are involved in, are: Potassium - Protein synthesis, water and charge balance, enzyme activation. Boron - Chlorophyll production, flowering, root growth, cell function. Carbon - Required for all organic compounds. Calcium - Cell wall stability and permeability, enzyme activation, cell response to stimuli. Chlorine - Water and charge balance, photosynthesis. Iron - Required for photosynthesis, component of enzymes utilized in redox reactions. Magnesium - Component of chlorophyll, enzyme activation. Manganese - Formation of amino acids, enzyme activation. Molybdenum and Cobalt - Required for nitrate reduction. Nickel - Enzyme activation, processing of nitrogenous material. Sulfur - Component of proteins and the coenzymes that are involved with nutrient utilization and growth. Zinc - Chlorophyll production, enzyme activation. ChaetoGro does not contain phosphorus or nitrogen.

## Features

- MULTI-NUTRIENT SUPPLEMENT – This multi-nutrient supplement for chaeto growth supplies essential nutrients necessary for the health and growth of chaetomorpha algae. ChaetoGro is nitrate and phosphate free, removing excess nitrates and phosphates
- MULTI-ELEMENT SUPPORT – This mineral supplement includes 13 critical elements. For example, Potassium supports protein synthesis, boron supplements support chlorophyll production, and magnesium acts as a component of chlorophyll enzyme activation
- FOR ALL MARINE ALGAE – Use MicroBacter 7, Reef BioFuel, or Katalyst to sustain proper carbon levels and bacterial function essential for Chaeto's effectiveness. Suitable for all marine aquariums, including ULNS, shrimp and other invertebrates
- DIRECTIONS – Shake this algae nutrient before use. In the initial 2 weeks add 5ml per 20 gallons twice weekly. In a basic regimen, 500 ml treats up to 2,000 gallons. The advanced daily dose is 6 drops per 20 gallons, then adjusted weekly
- AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is a top brand dedicated to creating innovative, scientifically backed aquatic care products. Proudly made in the USA, we deliver superior solutions to enhance the health and vibrancy of your aquarium

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 10.3 ounces |
| Liquid Volume | 250 Milliliters |
| Target Species | Fish |
| Item Form | Liquid |
| Allergen Information | Sulphites Free |

## Product Details

- **Brand:** Brightwell Aquatics
- **Liquid Volume:** 250 Milliliters
- **Item Weight:** 10.3 ounces
- **Item Form:** Liquid
- **Manufacturer:** Brightwell Aquatics

## Images

![Brightwell Aquatics - ChaetoGro - Algae Nutrient Supplement for Chaetomorpha Growth in All Marine Fish Tanks - Multi-Nutrient Aquarium Water Treatments, 8.45 fl oz - Image 1](https://m.media-amazon.com/images/I/7168ZL1ur9L.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this suited for Caulerpa and other macroalgae as well?**
A: Yes it is

**Q: Used as stated on instructions, but had 3 fish die after 2nd dose. Is there something in this product that could have cause this? Looks Chemical burn**
A: I have used many times but didn't kill any fish though I don't have tons of fish. I usually like corals. I would suggest contact Brisghtwell.

**Q: should you use bothe chaeto grow and fereiron together?**
A: I used only Chaeto.

**Q: I have a small refugium inside my display tank if I add this my live stock will be fine?**
A: "It says it won't". It won't what, be fine, or they mean it is fine for live stock?

## Frequently Bought Together

- Brightwell Aquatics - ChaetoGro - Algae Nutrient Supplement for Chaetomorpha Growth in All Marine Fish Tanks - Multi-Nutrient Aquarium Water Treatments, 8.45 fl oz
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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-24*