---
product_id: 9142058
title: "Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 100 ml, (Model: 515)"
brand: "seachem"
price: "€ 19.97"
currency: EUR
in_stock: true
reviews_count: 13
category: "Seachem"
url: https://www.desertcart.fi/products/9142058-seachem-flourish-freshwater-plant-supplement-aquarium-element-and-nutrient-blend
store_origin: FI
region: Finland
---

# Supports vibrant aquatic plant growth 5 mL dose per 250L water Rich micronutrient blend Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 100 ml, (Model: 515)

**Brand:** seachem
**Price:** € 19.97
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate your aquatic jungle — because your plants deserve to flourish!

## Quick Answers

- **What is this?** Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 100 ml, (Model: 515) by seachem
- **How much does it cost?** € 19.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/9142058-seachem-flourish-freshwater-plant-supplement-aquarium-element-and-nutrient-blend)

## 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

- • **Trusted & Proven Formula:** Highly rated with 4.7 stars and a staple for thriving planted tanks worldwide.
- • **Safe for Your Entire Ecosystem:** Formulated to protect invertebrates like shrimp while enhancing plant vitality.
- • **Versatile Use Beyond Aquariums:** Proven to revive both aquatic and terrestrial plants, from orchids to herbs.
- • **Comprehensive Micronutrient Boost:** Packed with calcium, magnesium, iron & trace elements to fuel lush, healthy plants.
- • **Precision Dosing for Optimal Growth:** Just 1 capful (5 mL) treats 250L, ensuring perfect nutrient balance without waste.

## Overview

Seachem Flourish is a premium 100 mL freshwater plant supplement delivering essential micro and trace elements like calcium, magnesium, and iron. Designed for precision dosing (5 mL per 250L), it promotes robust aquatic plant growth while being safe for invertebrates. Trusted by hobbyists and professionals alike, Flourish also enhances terrestrial plants, making it a versatile nutrient powerhouse for any green space.

## Description

Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 100 ml, (Model: 515)

Review: The best micronutrient supplement for plants! I use with potted houseplants - I was first introduced to Flourish when I had planted aquaria. I strongly believed it helped me grow strong, healthy, beautiful aquatic plants which even became a side business where I sold my clippings and extra propogates online all across the country. I no longer have aquariums but have dozens of terrestrial houseplants in pots. I had been giving them fertilizer, but those did not contain micronutrients other than iron. The result was that the new growth was not as pretty as it could have been. In particular, the leaves of my peace lilies were paler between the veins in some type of chlorosis. I remembered that Flourish had brought out the best in my aquatic plants, so ordered this for my potted plants. I am dosing at a concentration of about 10X what it says on the bottle (I add ~1mL Flourish / gallon water) because the houseplants are not constantly bathed in a nutrient-rich medium of water. I assumed that by giving this to only the roots, the plant would still be able to absorb and transport the micronutrients to the rest of the tissues. A few drops into my 0.4 gal watering can every other week did not seem excessive to me. Well, it worked. My peace lilies no longer have chlorosis and all my other plants are healthy as can be. See pictures. I use Flourish on all my plants - including tropicals, succulents, epiphytes such as orchid, and even herbs ( basil, mint, and scallions) to be eaten. None have reacted badly and all are... "Flourishing"! I truly believe this product has played a part in bringing my plants from just surviving and growing into thriving and being their very best!!! It contains the widest range of micronutrients I have found so far.
Review: Crucial to planted tanks - Helps my tank plants grow big and strong. I've not had one death, fish snail or shrimp. It is easy to use and does smell. I consider this a staple to those who have planted tanks.

## Features

- SUPPLEMENT: Seachem Flourish is a comprehensive plant supplement for the natural freshwater aquarium, containing a rich assortment of important micro elements, trace elements and other nutrients.
- ELEMENTS: In order to benefit your aquatic plants and help your freshwater environment thrive, Seachem Flourish contains calcium, magnesium, iron, and other important elements.
- WATER TREATMENT: For best results, use 1 capful (5 mL) of Flourish for each 250 L (60 US gallons) once or twice a week. For smaller doses, please note that each cap thread is approximately 1 mL. Refrigeration is recommended 3 months after opening.
- SOLUTION COLOR: It is normal for the color of Seachem’s Flourish to vary by batch as the solution color is dependent on the temperature at which the product was blended. This variation in color is of no consequence to the function of Flourish.
- SAFETY: Seachem Flourish is safe to use for invertebrates such as shrimp, but is designed to be used in conjunction with other macro and micro-nutrient supplements in aquariums only.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002A5X3W |
| ASIN  | B0002A5X3W |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #13,106 in Pet Supplies ( See Top 100 in Pet Supplies ) #104 in Aquarium Water Treatments |
| Brand Name | Seachem |
| Color | brown |
| Country of Origin | United States |
| Customer Reviews | 4.7 4.7 out of 5 stars (473) |
| Date First Available | April 14, 2008 |
| Date First Available  | April 14, 2008 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | Use 1 capful (5 mL) for each 250 L (60 US gallons) of aquarium water once or twice a week. For smaller doses, cap thread is approximately mL. Refrigeration recommended 3 months after opening. |
| Included Components | fertilizer |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 1.62 x 1.62 x 4.88 inches |
| Item Package Dimensions L x W x H | 4.88 x 1.54 x 1.54 inches |
| Item Weight | 100 Grams |
| Item model number | 67105150 |
| Item model number  | 67105150 |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer  | Seachem Laboratories, Inc. |
| Material | cotton |
| Model Name | Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 100 ml |
| Number of Items | 1 |
| Product Dimensions  | 1.62 x 1.62 x 4.88 inches; 3.53 ounces |
| Size | 100 ml |
| Specific Uses for Product | habitat |
| Style | Nutrient-rich |
| Target Audience Keyword | fish, fish;algae-eaters; betta-fish; bottom-feeder-fish; cichlid-fish; goldfish; invertebrate-fish; mollusks; octopuses; rays; sharks; snails |
| Warranty Description | See Manufacturers Website |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Item Weight:** 100 Grams
- **Liquid Volume:** 100 Milliliters
- **Manufacturer:** Seachem Laboratories, Inc.

## Images

![Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 100 ml, (Model: 515) - Image 1](https://m.media-amazon.com/images/I/41el7o3UXiS.jpg)

## Questions & Answers

**Q: What's the difference between flourish excel and flourish? when should they be used...?**
A: Seachem flourish is a fertilizer, excel is an alternative to co2 injection but can be used with co2. Flourish shoud be dosed at 1ml per tan gallons onec a week. Excel 1ml per ten gallons once a day. And fyi an airstone or bubble wall or surface agitation Will not gas off excel, it will stay in the water for 24 hours and only be used by the plants when exposed to light.

**Q: Would this be safe to use in a 10 gallon tank with Nerite snails and shrimp?**
A: I have a 55 gallon tank with 15 cherry shrimp, I add a capful of this a day and my shrimp are fine. Don’t overdose and slowly incorporate it into your water over time.

**Q: Is it necessary to also buy the flourish nitrogen, iron, etc. for a planted tank? already using this, excel, flourish tabs, and eco complete substrate**
A: Fluorish provides micronutrients, which are certainly important for plant growth. However the macronutrients that Nitrogen, Phosphorus and Potassium provide are the most essential. There is a trace amount of iron in Flourish already, so unless you have plants with Iron deficiencies then you shouldn't need to dose more Iron.If you buy them all in the 500mL bottles, they should last a long time.

**Q: Is this safe for shrimp**
A: I have orange rili and blue vervet shrimp, Cappuccino snails, nerite snails, mystery snails and have had no issue. I have a 40 gallon tank and the dosing is geared for 60 gallons. I cut the dose in half and my plants look great and I didn’t have any algae issues.. more importantly my water babies are alive and happy.

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best micronutrient supplement for plants! I use with potted houseplants
*by S***O on November 5, 2018*

I was first introduced to Flourish when I had planted aquaria. I strongly believed it helped me grow strong, healthy, beautiful aquatic plants which even became a side business where I sold my clippings and extra propogates online all across the country. I no longer have aquariums but have dozens of terrestrial houseplants in pots. I had been giving them fertilizer, but those did not contain micronutrients other than iron. The result was that the new growth was not as pretty as it could have been. In particular, the leaves of my peace lilies were paler between the veins in some type of chlorosis. I remembered that Flourish had brought out the best in my aquatic plants, so ordered this for my potted plants. I am dosing at a concentration of about 10X what it says on the bottle (I add ~1mL Flourish / gallon water) because the houseplants are not constantly bathed in a nutrient-rich medium of water. I assumed that by giving this to only the roots, the plant would still be able to absorb and transport the micronutrients to the rest of the tissues. A few drops into my 0.4 gal watering can every other week did not seem excessive to me. Well, it worked. My peace lilies no longer have chlorosis and all my other plants are healthy as can be. See pictures. I use Flourish on all my plants - including tropicals, succulents, epiphytes such as orchid, and even herbs ( basil, mint, and scallions) to be eaten. None have reacted badly and all are... "Flourishing"! I truly believe this product has played a part in bringing my plants from just surviving and growing into thriving and being their very best!!! It contains the widest range of micronutrients I have found so far.

### ⭐⭐⭐⭐⭐ Crucial to planted tanks
*by E***. on January 3, 2026*

Helps my tank plants grow big and strong. I've not had one death, fish snail or shrimp. It is easy to use and does smell. I consider this a staple to those who have planted tanks.

### ⭐⭐⭐⭐⭐ Incredible growth in 1 week!
*by A***R on January 28, 2023*

Finally decided to try this after not seeing any growth from the root tabs. In 1 week my plants all turned a much richer green color. Additionally, every plant in the tank has new leaves coming in. Leaves that were floating in the tank have begun growing roots. This stuff works awesome. I use this, root tabs, and Excel Bioavailable Carbon. My tank is looking great.

## Frequently Bought Together

- Seachem Flourish Freshwater Plant Supplement - Aquarium Element and Nutrient Blend 100 ml, (Model: 515)
- Seachem Flourish Tabs Growth Supplement - Aquatic Plant Stimulant 10 ct
- Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-03-17*