---
product_id: 12258490
title: "Brightwell Aquatics Vitamarin-M – Complete Vitamin Supplement for Marine Fish, Corals & Invertebrates – Supports Growth, Color & Immune Health – No Refrigeration, 500 ml"
brand: "brightwell aquatics"
price: "€ 54.90"
currency: EUR
in_stock: true
reviews_count: 9
category: "Brightwell Aquatics"
url: https://www.desertcart.ie/products/12258490-brightwell-aquatics-vitamarin-m-complete-vitamin-supplement-for-marine-fish
store_origin: IE
region: Ireland
---

# Full-spectrum vitamin boost Scientifically balanced formula No refrigeration needed Brightwell Aquatics Vitamarin-M – Complete Vitamin Supplement for Marine Fish, Corals & Invertebrates – Supports Growth, Color & Immune Health – No Refrigeration, 500 ml

**Brand:** brightwell aquatics
**Price:** € 54.90
**Availability:** ✅ In Stock

## Summary

> 🌊 Elevate your reef’s glow with every drop—because your marine life deserves the best!

## Quick Answers

- **What is this?** Brightwell Aquatics Vitamarin-M – Complete Vitamin Supplement for Marine Fish, Corals & Invertebrates – Supports Growth, Color & Immune Health – No Refrigeration, 500 ml by brightwell aquatics
- **How much does it cost?** € 54.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/12258490-brightwell-aquatics-vitamarin-m-complete-vitamin-supplement-for-marine-fish)

## Best For

- brightwell aquatics enthusiasts

## Why This Product

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

## Key Features

- • **Dual Dosing Flexibility:** Soak food or dose water—maximum absorption, zero hassle.
- • **Reef-Optimized Nutrition:** Precisely formulated vitamins mimic natural marine filter feeders.
- • **Room Temperature Stability:** Forget the fridge—long-lasting potency at ambient temps.
- • **Vibrant Color & Robust Health:** Unlock radiant hues and immune strength for your marine life.
- • **Trusted American Craftsmanship:** Premium, science-backed care made in the USA for elite aquariums.

## Overview

Brightwell Aquatics Vitamarin-M is a concentrated, full-spectrum vitamin supplement designed for marine fish, corals, and invertebrates. It supports vibrant coloration, immune health, and growth by delivering essential vitamins in natural ratios found in marine filter feeders. Ideal for reef aquariums, it offers flexible dosing options and remains stable without refrigeration, ensuring easy use and superior aquatic care.

## Description

Brightwell Aquatics Vitamarin-M is a highly concentrated vitamin supplement formulated for marine fish, corals, and invertebrates. It delivers essential vitamins in ratios naturally found in filter-feeding organisms, ensuring optimal health, improved coloration, and enhanced immune support. Ideal for reef aquariums, Vitamarin-M strengthens fish, corals, and invertebrates by supporting tissue development and reducing stress. It is particularly beneficial for corals undergoing fragging, environmental changes, or injury recovery. Unlike other supplements, Vitamarin-M does not require refrigeration and remains potent at room temperature. It can be soaked into food for easy absorption or added directly to the water for widespread benefits. Why Choose Vitamarin-M? ✔ Enhances color & growth in corals and fish ✔ Boosts immune response & vitality ✔ Supports coral fragging & recovery ✔ No refrigeration required – easy storage ✔ Perfect for reef aquariums & marine fish tanks For best results, use regularly to maintain a nutrient-rich environment for all marine aquarium inhabitants.

Review: Helps fish - Helps fish look better
Review: Good for the fish. - Fish love it, enhances their colors

## Features

- ENHANCES HEALTH & COLOR – Full-spectrum marine vitamin supplement supports fish, corals, and invertebrates for vibrant color and strong immune health.
- OPTIMIZED FOR REEF AQUARIUMS – Contains essential vitamins in ratios found in marine filter feeders, promoting better nutrition and growth.
- EASY FOOD SOAK OR DIRECT DOSING – Designed to be absorbed into food for maximum uptake or added directly to aquarium water.
- NO REFRIGERATION NEEDED – Long-lasting, stable formula stays effective at room temperature for easy storage and use.
- AMERICAN-MADE EXCELLENCE – Brightwell Aquatics is an industry-leading brand committed to providing innovative and scientifically backed aquatic care products. Made in the USA, we consistently deliver advanced superior quality solutions to elevate the vibrancy and health of your aquarium.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005LJ1N4C |
| ASIN  | B005LJ1N4C |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #32,799 in Pet Supplies ( See Top 100 in Pet Supplies ) #310 in Aquarium Water Treatments |
| Brand Name | Brightwell Aquatics |
| Customer Reviews | 4.6 4.6 out of 5 stars (156) |
| Date First Available | June 24, 2004 |
| Date First Available  | June 24, 2004 |
| Directions | For Food Soaking (Recommended Method) Place food in a small container. Add just enough Vitamarin-M to saturate. Let soak for at least 5 minutes. Feed directly to fish and corals. For Liquid Food Suspension Add 1 mL (8 drops) per 10 mL of food suspension. Stir well and let sit for 5 minutes before feeding. For Direct Aquarium Dosing Start with 2 mL (16 drops) per 20 gallons weekly. Increase to 4 mL… |
| Included Components | Vitamarin-M |
| Item Dimensions LxWxH | 2.5 x 2.5 x 6.75 inches |
| Item Package Dimensions L x W x H | 7.56 x 2.44 x 2.44 inches |
| Item Weight | 1.2 Pounds |
| Item model number | VTM500 |
| Item model number  | VTM500 |
| Manufacturer | Brightwell Aquatics |
| Manufacturer  | Brightwell Aquatics |
| Model Name | Vitamarin-M |
| Number of Items | 1 |
| Product Dimensions  | 2.5 x 2.5 x 6.75 inches; 1.18 Pounds |
| Size | 500-ML |
| Specific Uses for Product | Behavior, Coat |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** Brightwell Aquatics
- **Item Form:** Liquid
- **Item Weight:** 1.2 Pounds
- **Liquid Volume:** 17 Fluid Ounces
- **Manufacturer:** Brightwell Aquatics

## Images

![Brightwell Aquatics Vitamarin-M – Complete Vitamin Supplement for Marine Fish, Corals & Invertebrates – Supports Growth, Color & Immune Health – No Refrigeration, 500 ml - Image 1](https://m.media-amazon.com/images/I/51l5Xs-P5eL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Helps fish
*by G***. on August 4, 2025*

Helps fish look better

### ⭐⭐⭐⭐⭐ Good for the fish.
*by W***K on July 25, 2025*

Fish love it, enhances their colors

### ⭐⭐⭐⭐ Good supplement
*by F***E on March 2, 2022*

I've used this product to treat fish with MHLLE disease with good results and now use it regularly. The only issue is the bottle. Why couldn't they have a dropper spout like the larger bottle?

## Frequently Bought Together

- Brightwell Aquatics Vitamarin M - Liquid Multivitamin Supplement for Marine Fish Aquariums,500-ML
- Brightwell Aquatics Vitamarin C - Concentrated Vitamin C Supplement for Marine Aquariums
- Brightwell Aquatics Garlic Power - Aquarium Food Enhancer 4 oz/125 ML

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-01-22*