---
product_id: 6990968
title: "Reef Phytoplankton, 500 mL / 16.9 fl. oz."
brand: "seachem"
price: "₹ 3854"
currency: INR
in_stock: true
category: "Seachem"
url: https://www.desertcart.in/products/6990968-reef-phytoplankton-500-ml-16-9-fl-oz
store_origin: IN
region: India
---

# Optimized for reef fish health 500 mL liquid volume Made in USA quality Reef Phytoplankton, 500 mL / 16.9 fl. oz.

**Brand:** seachem
**Price:** ₹ 3854
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your reef’s ecosystem with every drop!

## Quick Answers

- **What is this?** Reef Phytoplankton, 500 mL / 16.9 fl. oz. by seachem
- **How much does it cost?** ₹ 3854 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/6990968-reef-phytoplankton-500-ml-16-9-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

- • **Pure Ocean Power:** Harness the natural vitality of phytoplankton to boost your reef aquarium’s ecosystem.
- • **Join the Reef Elite:** Join thousands of aquarists who trust Seachem’s Reef Phytoplankton for thriving marine life.
- • **Effortless Aquarium Care:** Easy-to-use liquid formula designed for seamless integration into your maintenance routine.
- • **Trusted American Craftsmanship:** Proudly manufactured in the USA, ensuring premium quality and safety standards.
- • **Scientifically Backed Nutrition:** Supports vibrant coral growth and enhances fish vitality with essential nutrients.

## Overview

Seachem’s Reef Phytoplankton is a 500 mL liquid supplement formulated to enhance reef aquarium health by providing essential nutrients to corals and fish. Manufactured in the USA, this easy-to-use treatment supports vibrant marine ecosystems and is highly rated by aquarium enthusiasts.

## 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 | #42,224 in Pet Supplies ( See Top 100 in Pet Supplies ) #391 in Aquarium Water Treatments |
| Brand Name | Seachem |
| Customer Reviews | 4.6 4.6 out of 5 stars (563) |
| 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 |
| Pet Type | Fish |
| Product Dimensions  | 2.44 x 2.44 x 7.62 inches; 1.2 pounds |
| Target Species | Fish |
| UPC | 000116150309 |
| Unit Count | 16.9 Fluid Ounces |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 1.2 pounds
- **Liquid Volume:** 500 ml
- **Unit Count:** 16.9 Fluid Ounces

## Images

![Reef Phytoplankton, 500 mL / 16.9 fl. oz. - Image 1](https://m.media-amazon.com/images/I/81nREKOUP4L.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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**Shop now:** [https://www.desertcart.in/products/6990968-reef-phytoplankton-500-ml-16-9-fl-oz](https://www.desertcart.in/products/6990968-reef-phytoplankton-500-ml-16-9-fl-oz)

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-08-12*