---
product_id: 457361295
title: "Reef Phytoplankton, 2 L / 67.6 fl. oz."
brand: "seachem"
price: "VT27341"
currency: VUV
in_stock: true
reviews_count: 5
category: "Seachem"
url: https://www.desertcart.vu/products/457361295-reef-phytoplankton-2-l-67-6-fl-oz
store_origin: VU
region: Vanuatu
---

# Enhanced nutrient bioavailability for energy-efficient coral growth Concentrated blend of green & brown phytoplankton Natural carotenoids with antioxidant benefits Reef Phytoplankton, 2 L / 67.6 fl. oz.

**Brand:** seachem
**Price:** VT27341
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate Your Reef’s Glow with Every Drop!

## Quick Answers

- **What is this?** Reef Phytoplankton, 2 L / 67.6 fl. oz. by seachem
- **How much does it cost?** VT27341 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/457361295-reef-phytoplankton-2-l-67-6-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

- • **Antioxidant-Rich Formula:** Natural carotenoids protect and enhance pigmentation, keeping your reef vibrant.
- • **Broad Spectrum Feed Size:** 1-20 µm particles feed a wide range of tropical marine filter feeders and invertebrates.
- • **Easy Dosing, Maximum Impact:** Just 5 mL per 50 gallons twice weekly keeps your reef flourishing without overfeeding.
- • **Optimized Nutrient Delivery:** Boosts protein, lipids, and B vitamins for corals to thrive with less energy spent.
- • **Power-Packed Phytoplankton Blend:** A precise mix of green and brown marine phytoplankton fuels your reef’s vitality.

## Overview

Seachem Reef Phytoplankton is a 2-liter concentrated liquid blend of green and brown marine phytoplankton designed to deliver essential fatty acids, proteins, vitamins, amino acids, and natural carotenoids. Enhanced for superior nutrient bioavailability, it supports coral and invertebrate health by reducing their energy expenditure while promoting vibrant pigmentation and antioxidant protection. Ideal for saltwater aquariums, it feeds a broad range of marine life with easy dosing for sustained reef vitality.

## Description

Reef phytoplankton is a concentrated blend of green and brown marine phytoplankton designed to provide the essential fatty acids, proteins, vitamins, amino acids, and natural carotenoids necessary for invertebrate diet. Size ranges from 1-20 µm to feed a broad range of tropical marine aquarium Filter feeders and invertebrates. Reef phytoplankton contains a natural source of carotenoids which provides essential proteins as well as a more bioavailable source of pigmentation when compared to other Natural sources and synthetic pigments. Carotenoids provide the extra benefit of antioxidant activity. In addition, reef phytoplankton is enhanced to increase the bioavailability of important nutrients such as proteins, lipids, B vitamins, and other organic pigments, thus, corals expend less energy to derive the nutritional benefit. It is blended to contain the proper ratio of fatty acids, carbohydrates, and proteins. Blending phytoplankton has also been shown to yield better nutritional value.

Review: Seachem is great - After a diatom crisis that almost killed.my zoa coral frags, I dost the Seachem Phytoplankton daily for three weeks and my zoas recovered and are doing well. My fish are exhibiting stronger colors, and I will continue to add this regiment moving forward.
Review: Exelente - Buen producto

## Features

- Seachem Reef Phytoplankton- Nutrient for Aquatic Life in Saltwater Aquariums
- CONCENTRATED BLEND: Reef Phytoplankton is a concentrated blend of green and brown marine phytoplankton designed to provide the essential fatty acids, proteins, vitamins and amino acids essential for fish and invertebrate diets
- NUTRITION: Enhanced to increase the availability of important nutrients such as proteins, lipids, B vitamins, and other organic components resulting in corals using less energy to derive the nutritional benefit
- BENEFITS: Reef Phytoplankton contains a natural source of carotenoids which provides essential proteins and provide the extra benefit of antioxidant activity
- DIRECTIONS: Shake well prior to use. Add 1 capful (5 mL) per 200 L (50 US gallons) of water twice weekly or as required to maintain coral growth. For best results, dose directly to tank or aquarium; do not target feed as it can overwhelm corals

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005DGHI9M |
| Allergen Information | Yam Free |
| Best Sellers Rank | #37,512 in Pet Supplies ( See Top 100 in Pet Supplies ) #295 in Fish Medication & Health Supplies |
| Brand | Seachem |
| Brand Name | Seachem |
| Customer Reviews | 4.3 out of 5 stars 87 Reviews |
| Global Trade Identification Number | 00000116150804 |
| Item Form | Liquid |
| Item Type Name | Aquarium Conditopner |
| Item Weight | 4.41 Pounds |
| Item form | Liquid |
| Item weight | 4.41 Pounds |
| Liquid Volume | 2 Liters |
| Liquid volume | 2 Liters |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer Part Number | 1508 |
| Model Number | 1508 |
| Number of Items | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 000116150804 |
| Unit Count | 1 Count |
| Unit count | 1 Count |

## Product Details

- **Brand:** Seachem
- **Item form:** Liquid
- **Item weight:** 4.41 Pounds
- **Liquid volume:** 2 Liters
- **Unit count:** 1 Count

## Images

![Reef Phytoplankton, 2 L / 67.6 fl. oz. - Image 1](https://m.media-amazon.com/images/I/51AH8g-e1yL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seachem is great
*by J***X on 21 April 2026*

After a diatom crisis that almost killed.my zoa coral frags, I dost the Seachem Phytoplankton daily for three weeks and my zoas recovered and are doing well. My fish are exhibiting stronger colors, and I will continue to add this regiment moving forward.

### ⭐⭐⭐⭐⭐ Exelente
*by E***N on 26 March 2024*

Buen producto

### ⭐⭐⭐⭐⭐ Great product
*by M***G on 14 May 2023*

Great product at a good price

## Frequently Bought Together

- Reef Phytoplankton, 2 L / 67.6 fl. oz.
- Reef Zooplankton, 2 L / 67.6 Fl. Oz.
- Red Sea Reef Energy Plus 1000ml (AB+) All in One Coral Food for Saltwater Aquarium Marine Reef Tanks | Food for Soft, LPS, SPS, and Non-Photosynthetic Corals

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-08-21*