---
product_id: 6990968
title: "Seachem Reef Phytoplankton 500 mL / 17 fl. oz."
brand: "seachem"
price: "AR$88221"
currency: ARS
in_stock: true
category: "Seachem"
url: https://www.desertcart.com.ar/products/6990968-seachem-reef-phytoplankton-500-ml-17-fl-oz
store_origin: AR
region: Argentina
---

# Easy-to-use formula 500 mL liquid volume Made in USA quality Seachem Reef Phytoplankton 500 mL / 17 fl. oz.

**Brand:** seachem
**Price:** AR$88221
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your reef game with nature’s powerhouse!

## Quick Answers

- **What is this?** Seachem Reef Phytoplankton 500 mL / 17 fl. oz. by seachem
- **How much does it cost?** AR$88221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/6990968-seachem-reef-phytoplankton-500-ml-17-fl-oz)

## Best For

- seachem enthusiasts

## Why This Product

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

## Key Features

- • **Yam-Free Formula:** Allergen-conscious for a cleaner, safer aquatic environment
- • **Trusted by Thousands:** 4.6-star rating with over 560 reviews—join the reef elite
- • **Proudly Made in the USA:** Crafted with precision and quality assurance
- • **Effortless Aquarium Care:** Simple dosing for busy professionals who demand results
- • **Boost Your Reef's Vitality:** Premium phytoplankton to fuel coral and marine life growth

## Overview

Seachem Reef Phytoplankton is a 500 mL liquid supplement designed to enhance coral and marine life health in aquariums. Made in the USA, this easy-to-use, allergen-free formula is highly rated by aquarium enthusiasts for its effectiveness and quality.

## Description

Reef Phytoplankton, 500 mL / 16.9 fl. oz.

## Features

- This product is easy to use
- This product adds a great Value
- This product is Manufactured in United States

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004YLJ6OW |
| ASIN  | B004YLJ6OW |
| Allergen Information | Yam Free |
| Batteries  | 1503 Lithium Metal batteries required. |
| Best Sellers Rank | #37,842 in Pet Supplies ( See Top 100 in Pet Supplies ) #329 in Aquarium Water Treatments |
| Brand Name | Seachem |
| Customer Reviews | 4.6 4.6 out of 5 stars (564) |
| Date First Available  | April 29, 2011 |
| Global Trade Identification Number | 00000116150309 |
| Item Form | Liquid |
| Item Type Name | aquarium-treatments |
| Item Weight | 1.2 pounds |
| Item model number  | 20343 |
| Liquid Volume | 500 ml |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer  | Seachem Laboratories, Inc. |
| Manufacturer Part Number | 1503 |
| Model Number | 20343 |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions  | 2.44 x 2.44 x 7.62 inches; 1.2 pounds |
| Target Species | Fish |
| UPC | 000116150309 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 1.2 pounds
- **Liquid Volume:** 500 ml
- **Unit Count:** 1 Count

## Images

![Seachem Reef Phytoplankton 500 mL / 17 fl. oz. - Image 1](https://m.media-amazon.com/images/I/81nREKOUP4L.jpg)
![Seachem Reef Phytoplankton 500 mL / 17 fl. oz. - Image 2](https://m.media-amazon.com/images/I/81V2+nu2+vL.jpg)
![Seachem Reef Phytoplankton 500 mL / 17 fl. oz. - Image 3](https://m.media-amazon.com/images/I/81ez1Pub7lL.jpg)
![Seachem Reef Phytoplankton 500 mL / 17 fl. oz. - Image 4](https://m.media-amazon.com/images/I/81TUs3QkGXL.jpg)

## Frequently Bought Together

- Reef Phytoplankton, 500 mL / 16.9 fl. oz.
- Seachem Reef Zooplankton 500 ml
- Seachem Reef Plus 500ml

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-14*