---
product_id: 508943488
title: "DrTim's AquaticsFirst Defense Aquarium Stress Relief & Immu"
price: "484 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/508943488-drtims-aquaticsfirst-defense-aquarium-stress-relief-and-immu
store_origin: DK
region: Denmark
---

# DrTim's AquaticsFirst Defense Aquarium Stress Relief & Immu

**Price:** 484 kr
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** DrTim's AquaticsFirst Defense Aquarium Stress Relief & Immu
- **How much does it cost?** 484 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/508943488-drtims-aquaticsfirst-defense-aquarium-stress-relief-and-immu)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

DrTim's AquaticsFirst Defense Aquarium Stress Relief & Immu

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0027JGF1A |
| ASIN  | B0027JGF1A |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #90,048 in Pet Supplies ( See Top 100 in Pet Supplies ) #846 in Aquarium Water Treatments |
| Brand Name | DrTim's Aquatics |
| Color | Reef & Nano |
| Customer Reviews | 4.7 4.7 out of 5 stars (112) |
| Date First Available | June 8, 2005 |
| Date First Available  | June 8, 2005 |
| Directions | Dosing: Add 5 ml of First Defense per 10 gallons of aquarium water. |
| Item Dimensions LxWxH | 3.75 x 1.9 x 7.5 inches |
| Item Package Dimensions L x W x H | 7.2 x 3.7 x 1.7 inches |
| Item Weight | 454 Grams |
| Item model number | 423 |
| Item model number  | 423 |
| Manufacturer | DrTim's Aquatics, LLC |
| Manufacturer  | DrTim's Aquatics, LLC |
| Model Name | First Defense REEF-PURE |
| Number of Items | 1 |
| Product Dimensions  | 3.75 x 1.9 x 7.5 inches; 1 Pounds |
| Size | 16 oz |
| Specific Uses for Product | Indoor, Outdoor |
| Style | First Defense REEF-PURE |
| Target Audience Keyword | algae-eaters, betta-fish, bottom-feeder-fish, cichlid-fish, fish, goldfish, invertebrate-fish, mollusks, octopuses, rays, sharks, snails |

## Product Details

- **Brand:** DrTim's Aquatics
- **Item Form:** Liquid
- **Item Weight:** 454 Grams
- **Liquid Volume:** 16 Fluid Ounces
- **Manufacturer:** DrTim's Aquatics, LLC

## Images

![DrTim's AquaticsFirst Defense Aquarium Stress Relief & Immu - Image 1](https://m.media-amazon.com/images/I/61j2BESE1hL.jpg)

---

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---

*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-28*