---
product_id: 770488402
title: "BettaSafe, Aquarium Water Conditioner For Bettas, 1.69-Ounce, 50ml, Golds & Yellows (16837)"
brand: "tetra"
price: "234424₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Tetra"
url: https://www.desertcart.vn/products/770488402-bettasafe-aquarium-water-conditioner-for-bettas-1-69-ounce-50ml
store_origin: VN
region: Vietnam
---

# Fast-acting formula works in seconds Neutralizes chlorine & chloramines instantly Complete formula detoxifies ammonia & heavy metals BettaSafe, Aquarium Water Conditioner For Bettas, 1.69-Ounce, 50ml, Golds & Yellows (16837)

**Brand:** tetra
**Price:** 234424₫
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your betta thriving with water that’s pure, safe, and stress-free!

## Quick Answers

- **What is this?** BettaSafe, Aquarium Water Conditioner For Bettas, 1.69-Ounce, 50ml, Golds & Yellows (16837) by tetra
- **How much does it cost?** 234424₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/770488402-bettasafe-aquarium-water-conditioner-for-bettas-1-69-ounce-50ml)

## Best For

- tetra enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Since 1951:** Backed by decades of fish care expertise for confident fishkeeping
- • **Compact & Convenient:** Small 1.69 oz bottle fits perfectly in any aquarium care kit
- • **Instant Tap Water Detox:** Transforms tap water into a safe haven for your betta in seconds
- • **Effortless Monthly Maintenance:** Simple dosing ensures ongoing water safety with minimal hassle
- • **Stress-Free Aquatic Environment:** Neutralizes harmful chemicals to keep your fish calm and vibrant

## Overview

Tetra BettaSafe is a fast-acting, liquid water conditioner designed specifically for bettas and ornamental fish. It neutralizes chlorine, chloramines, ammonia, and heavy metals in tap water within seconds, reducing fish stress and promoting vibrant health. Ideal for monthly maintenance and new aquarium setups, this compact 1.69-ounce formula is trusted by fish enthusiasts since 1951 to create a safe aquatic environment effortlessly.

## Description

Tetra® BettaSafe™ conditions tap water to make it safe for your bettas (Siamese fighting fish, or betta splendens) by neutralizing harmful chlorine, chloramines and heavy metals present in most municipal water supplies. Condition water monthly to protect your bettas and reduce stress. Use 7 drops per gallon (2 drops per liter). Betta fish are best known for being small, colorful pets with big personalities. Male bettas in particular have an amazing variety of tail shapes, ranging from half-moon to spikey and crown-like. Since bettas require minimal maintenance, they're a great species for beginners. If you’re keeping bettas in a larger aquarium with filtration, be sure the intake and water outflow are gentle. If a single betta is kept in a bowl environment, filtration may not be practical, so complete water changes should be performed weekly. Since 1951, Tetra has developed the world’s most comprehensive body of fish food knowledge, and fishkeeping enthusiasts have looked to the brand for products and solutions that add ease and beauty to their home. Whether you're an experienced hobbyist or just starting out, Tetra has everything you need–-from a large variety of quality fish food and innovative equipment to test kits and decor.

Review: Instant Peace of Mind for Your Betta! - The Tetra BettaSafe Aquarium Water Conditioner is hands-down one of the smartest choices I’ve made for keeping my fish tank safe and healthy. With just a few drops, it instantly neutralizes the harmful chlorine, chloramines, and heavy metals in tap water—no more waiting or second-guessing. My betta’s fins regained their color faster than I expected, and the stress level in my tank visibly dropped after I consistently used it. The dosing is simple, the bottle is compact, and it gives me confidence every time I do a water change. For anyone who cares about the well-being of their betta or small fish setup, this water conditioner is a total win.
Review: Beta fish approved. - It is a great water conditioner for my Beta. Its a good value for money and keeps the Ammonia levels down to keep fish safe.

## Features

- WATER CONDITIONER: Makes tap water safe for bettas and other ornamental fish.
- REDUCES STRESS: Neutralizes harmful chlorine, chloramines, ammonia and heavy metals in aquarium water.
- FAST-ACTING: Works in seconds.
- COMPLETE FORMULA: Use when setting up a new aquarium, with monthly partial water changes and evaporation replacement.
- USAGE: Use monthly for maintenance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000HHO7DW |
| Allergen Information | Allergen-Free |
| Best Sellers Rank | #2,486 in Pet Supplies ( See Top 100 in Pet Supplies ) #9 in Aquarium Water Treatments |
| Brand | Tetra |
| Brand Name | Tetra |
| Customer Reviews | 4.7 out of 5 stars 10,067 Reviews |
| Global Trade Identification Number | 00046798168379 |
| Included Components | TetraAqua BettaSafe Water Conditioner |
| Item Form | Liquid |
| Item Type Name | Water Treatment |
| Item Weight | 1.69 Ounces |
| Liquid Volume | 1.69 Fluid Ounces |
| Manufacturer | Tetra |
| Manufacturer Part Number | AQ-16837-10 |
| Model Number | AQ-16837-10 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 046798168379 |
| Unit Count | 1.69 Fluid Ounces |
| Warranty Description | See label for details |

## Product Details

- **Brand:** Tetra
- **Item Form:** Liquid
- **Item Weight:** 1.69 Ounces
- **Liquid Volume:** 1.69 Fluid Ounces
- **Manufacturer:** Tetra

## Images

![BettaSafe, Aquarium Water Conditioner For Bettas, 1.69-Ounce, 50ml, Golds & Yellows (16837) - Image 1](https://m.media-amazon.com/images/I/51IoxZJnbDL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Can I add this to my 5 gallon tank between water changes? I used filtered water and plan on changing the water every 10-14days.**
A: We found the best results by preparing the water in advance. In other words, filling a container with either tap or filtered water, letting it sit for 12-24 hours (which lets the chlorine dissipate, and also brings the water to room temperature), and then adding the BettaSafe water treatment. We change the water only about once a month, but add during the month as needed. 10-14 days may be more frequent than needed.Hope this helps!

**Q: Why does the new bottle need 14 drops per gallon instead of 7? Did the formula/ingredients change or just the directions?**
A: Yes, Tetra diluted their product in half with water to save money, and cheat the customer, simply expressed. All the promotional images on Amazon reads 'treats 100 gal' vs 'treats 50 gal' what the customer actually receives! While I'm a chemist, it only takes an elementary evaluation to recognize Tetra just made 2X the profit, and you the customer paid for it. Plus, new 14 drops/gal is more time consuming to add when treating larger volumes, clearly a small negative. Solution: Tetra/Amazon should change the illustrations to reflect actual gallons treated.

**Q: Can betta fish live with guppies?**
A: Depends on how fast the guppies swim. I think the fancy male would be fish food in no time.  I kept a very mellow betta in a very aggressive community tank and it worked. But some of the other fish were sharks.

**Q: How much do you add to a 1.5 gallon tank?**
A: If all of the water is new, use 15 drops or 1/8th of a teaspoon.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Instant Peace of Mind for Your Betta!
*by H***R on November 10, 2025*

The Tetra BettaSafe Aquarium Water Conditioner is hands-down one of the smartest choices I’ve made for keeping my fish tank safe and healthy. With just a few drops, it instantly neutralizes the harmful chlorine, chloramines, and heavy metals in tap water—no more waiting or second-guessing. My betta’s fins regained their color faster than I expected, and the stress level in my tank visibly dropped after I consistently used it. The dosing is simple, the bottle is compact, and it gives me confidence every time I do a water change. For anyone who cares about the well-being of their betta or small fish setup, this water conditioner is a total win.

### ⭐⭐⭐⭐⭐ Beta fish approved.
*by K***N on January 4, 2026*

It is a great water conditioner for my Beta. Its a good value for money and keeps the Ammonia levels down to keep fish safe.

### ⭐⭐⭐⭐⭐ Most recommended
*by K***A on October 30, 2025*

I have done draining amounts of research and come to find out. This really is the best product for my beta actually both of my beta one upstairs one downstairs.. They are so bright. I have a dragon scale who looks absolutely stunning and a full moon beta who is so bright and happy.. This is the best stuff I’ve ever purchased. It has made the water quality so much better. The value for the money is incredible.. It’s a decent size bottle.. It is sealed well for freshness.. It doesn’t have any foul odor.. just the best

## Frequently Bought Together

- Tetra BettaSafe, Aquarium Water Conditioner For Bettas, 1.69-Ounce, 50ml, Golds & Yellows (16837)
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- DaToo Mini Aquarium Heater 25W Small Fish Tank Heater 25 Watt with Free Thermometer Sticker

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-06-06*