---
product_id: 257553257
title: "Seachem Reef Phytoplankton, 250 mL, white, 8.5 Fl Oz (Pack of 1)"
brand: "seachem"
price: "219 kr"
currency: DKK
in_stock: true
reviews_count: 1
category: "Seachem"
url: https://www.desertcart.dk/products/257553257-seachem-reef-phytoplankton-250-ml-white-8-5-fl-oz
store_origin: DK
region: Denmark
---

# 250 mL potent liquid formula Optimized for reef invertebrates Proudly USA manufactured Seachem Reef Phytoplankton, 250 mL, white, 8.5 Fl Oz (Pack of 1)

**Brand:** seachem
**Price:** 219 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your reef’s vitality with every drop!

## Quick Answers

- **What is this?** Seachem Reef Phytoplankton, 250 mL, white, 8.5 Fl Oz (Pack of 1) by seachem
- **How much does it cost?** 219 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/257553257-seachem-reef-phytoplankton-250-ml-white-8-5-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

- • **Made in the USA:** Crafted with trusted quality standards for peace of mind and superior results.
- • **Precision Dosing:** 250 mL liquid concentrate ensures easy, mess-free application every time.
- • **Pure Ocean Power:** Harness the natural vitality of phytoplankton to supercharge your reef ecosystem.
- • **Gluten-Free & Clean:** Safe, allergen-free formula that supports a healthy aquatic environment without compromise.
- • **Reef-Ready Nutrition:** Specifically formulated to nourish delicate invertebrates and promote vibrant coral growth.

## Overview

Seachem Reef Phytoplankton is a 250 mL liquid concentrate designed to nourish reef invertebrates and corals. Manufactured in the USA, this gluten-free formula delivers essential nutrients to support vibrant, healthy reef ecosystems with easy dosing and trusted quality.

## Description

Seachem Reef Phytoplankton, 250 mL, white, 8.5 Fl Oz (Pack of 1) : desertcart.ae: Pet Supplies

Review: Arrived with bottle opened - Arrived with the seal on the bottle broken. I couldn't help but wonder if it had been refilled because it couldn't have happened during shipment.

## 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 | B004YLJ822 |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #13,717 in Pet Supplies ( See Top 100 in Pet Supplies ) #190 in Aquarium Fish Food |
| Brand | Seachem |
| Brand Name | Seachem |
| Country of Publication | USA |
| Customer Reviews | 4.4 out of 5 stars 975 Reviews |
| Global Trade Identification Number | 00000116150606 |
| Item Form | Liquid |
| Item Type Name | Reef Phytoplankton, 250 Ml / 8.5 Fl. Oz. |
| Item Weight | 250 Grams |
| Item form | Liquid |
| Item height | 6.5 inches |
| Item weight | 250 Grams |
| Liquid Volume | 250 Milliliters |
| Liquid volume | 250 Milliliters |
| Manufacturer | Seachem Laboratories, Inc. |
| Target Species | Invertebrates |
| UPC | 000116150606 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Seachem
- **Item form:** Liquid
- **Item weight:** 250 Grams
- **Liquid volume:** 250 Milliliters
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Seachem Reef Phytoplankton, 250 mL, white, 8.5 Fl Oz (Pack of 1) - Image 1](https://m.media-amazon.com/images/I/61dV1aI0F8L.jpg)
![Seachem Reef Phytoplankton, 250 mL, white, 8.5 Fl Oz (Pack of 1) - Image 2](https://m.media-amazon.com/images/I/71ywIIhCYgL.jpg)
![Seachem Reef Phytoplankton, 250 mL, white, 8.5 Fl Oz (Pack of 1) - Image 3](https://m.media-amazon.com/images/I/81GurQ7dP1L.jpg)
![Seachem Reef Phytoplankton, 250 mL, white, 8.5 Fl Oz (Pack of 1) - Image 4](https://m.media-amazon.com/images/I/81TUs3QkGXL.jpg)
![Seachem Reef Phytoplankton, 250 mL, white, 8.5 Fl Oz (Pack of 1) - Image 5](https://m.media-amazon.com/images/I/81ez1Pub7lL.jpg)

## Questions & Answers

**Q: can i use this to feed baby brine shrimp?**
A: Yes you can. You want to make sure you have some water flow so it circulates properly in the tank.

**Q: Can it be used as a nitrogen-enhanced fertilizer for plants?**
A: Sounds like a good experiment.  I do not know

**Q: Mine smells like vinegar and is a brown color, is this good?**
A: Yes. It's dead phyto. Not green like live phyto.

**Q: Can I feed Sucker fish with this?**
A: No it is meant for corals and filter feeders

## Customer Reviews

### ⭐ Arrived with bottle opened
*by A***R on 26 February 2021*

Arrived with the seal on the bottle broken. I couldn't help but wonder if it had been refilled because it couldn't have happened during shipment.

## Frequently Bought Together

- Reef Phytoplankton, 250 mL / 8.5 fl. oz.
- Seachem Reef Zooplankton 250 ml.
- Seachem Reef Plus 500ml

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**Shop now:** [https://www.desertcart.dk/products/257553257-seachem-reef-phytoplankton-250-ml-white-8-5-fl-oz](https://www.desertcart.dk/products/257553257-seachem-reef-phytoplankton-250-ml-white-8-5-fl-oz)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-01-23*