---
product_id: 24530201
title: "Tropical Science Labs ATCAR400 Amazon Rain, 14.5-Ounce"
brand: "tropical science labs."
price: "R$57"
currency: BRL
in_stock: false
reviews_count: 1
url: https://www.desertcart.com.br/products/24530201-tropical-science-labs-atcar400-amazon-rain-14-5-ounce
store_origin: BR
region: Brazil
---

# 14.5 oz premium water conditioner Trace elements for stable pH Balanced calcium & bicarbonates Tropical Science Labs ATCAR400 Amazon Rain, 14.5-Ounce

**Brand:** tropical science labs.
**Price:** R$57
**Availability:** ❌ Out of Stock

## Summary

> 💧 Elevate your aquarium game with science-backed water perfection!

## Quick Answers

- **What is this?** Tropical Science Labs ATCAR400 Amazon Rain, 14.5-Ounce by tropical science labs.
- **How much does it cost?** R$57 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/24530201-tropical-science-labs-atcar400-amazon-rain-14-5-ounce)

## Best For

- tropical science labs. enthusiasts

## Why This Product

- Trusted tropical science labs. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Experts:** Proven success with 4+ years of Discus survival and growth.
- • **pH Stability Champion:** Helps maintain and resist pH fluctuations, ensuring a healthy aquatic environment.
- • **Complete Mineral Profile:** Includes calcium carbonates, bicarbonates & essential trace elements for optimal water chemistry.
- • **Effortless Aquarium Care:** Use with every water change to protect your investment in premium fish.
- • **Tailored for Soft Water Fish:** Perfectly formulated for Discus, Tetras, Severums & Angels to thrive.

## Overview

Tropical Science Labs ATCAR400 Amazon Rain is a 14.5-ounce water conditioner expertly crafted for soft water fish species. Unlike generic extracts, it delivers a precise blend of calcium carbonates, bicarbonates, and trace elements to stabilize pH and replicate South American water chemistry, ensuring your delicate Discus, Tetras, Severums, and Angels flourish.

## Description

desertcart Rain is especially formulated for hard-to-keep "soft water" fish such as Discus, Tetras, Severums and Angels. Unlike other "extracts" on the market, desertcart Rain contains all of the necessary components such as calcium carbonates, bicarbonates and trace elements to help maintain a stable pH, resist pH change and provide the proper water chemistry for a successful South American style aquarium.

Review: Best Stuff Ever for Discus - This product has made it very easy for me to keep my discus. I have had my discus successfully for 4 years using this product. I've always liked discus and purchased them only to have them die shortly afterwards due to the problems with the quality of the water. They are very picky fish! Since I started this product I have not lost any fish. My discus are an average of 5 inches in size. I use it with every water change and although it is expensive, it's better than losing money on the purchase of expensive fish

## Features

- Tropical Science Labs desertcart Rain
- desertcart Rain is especially formulated for hard-to-keep “soft water” fish such as Discus, Tetras, Severums and Angels
- Unlike other extracts on the market, desertcart Rain contains all of the necessary components such as calcium carbonates, bicarbonates and trace elements

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000256DQS |
| ASIN  | B000256DQS |
| Age Range Description | All Stages |
| Brand Name | Tropical Science Labs. |
| Breed Recommendation | All Breed Sizes |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | August 18, 2004 |
| Date First Available  | August 18, 2004 |
| Item Dimensions LxWxH | 0.02 x 0.02 x 0.02 inches |
| Item Package Dimensions L x W x H | 7.6 x 3.3 x 1.4 inches |
| Item Weight | 0.02 Pounds |
| Item model number | 731555801001 |
| Item model number  | 731555801001 |
| Manufacturer | TopDawg Pet Supply |
| Manufacturer  | TopDawg Pet Supply |
| Number of Items | 1 |
| Product Dimensions  | 0.02 x 0.02 x 0.02 inches; 0.32 ounces |
| Target Audience Keyword | algae-eaters, betta-fish, bottom-feeder-fish, cichlid-fish, fish, goldfish, invertebrate-fish, mollusks, octopuses, rays, sharks, snails |

## Product Details

- **Brand:** Tropical Science Labs.
- **Item Weight:** 0.02 Pounds
- **Manufacturer:** TopDawg Pet Supply
- **UPC:** 731555801001

## Images

![Tropical Science Labs ATCAR400 Amazon Rain, 14.5-Ounce - Image 1](https://m.media-amazon.com/images/I/41qZeRrVZ4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best Stuff Ever for Discus
*by L***E on June 29, 2014*

This product has made it very easy for me to keep my discus. I have had my discus successfully for 4 years using this product. I've always liked discus and purchased them only to have them die shortly afterwards due to the problems with the quality of the water. They are very picky fish! Since I started this product I have not lost any fish. My discus are an average of 5 inches in size. I use it with every water change and although it is expensive, it's better than losing money on the purchase of expensive fish

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**Shop now:** [https://www.desertcart.com.br/products/24530201-tropical-science-labs-atcar400-amazon-rain-14-5-ounce](https://www.desertcart.com.br/products/24530201-tropical-science-labs-atcar400-amazon-rain-14-5-ounce)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-26*