API Turtle Water Conditioner, 8-oz bottle

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About This Item

Details

  • Makes tap water safe for aquatic reptiles and amphibians.
  • Removes harmful chlorine and chloramine which can irritate eyes and skin.
  • Detoxifies heavy metals.
  • Safe for aquariums with aquatic turtles, newts and aquatic frogs and can be used during set up or water changes.
  • Liquid treatment, 8 fl oz treats 474 gallons.

Instructions

FAQ

Learn More About API From Our Team of Experts

About API Water Conditioners

It’s Smart To Be Proactive!

The best way to keep your aquarium clean is to maintain good water quality. This will help keep your fish strong and vibrant and prevent disease. Water conditioners and test kits from API can help you keep your aquarium water safe and healthy.

How Do I Maintain a Healthy Environment?

It is important to test your aquarium water weekly to ensure it stays healthy for your fish.  In addition, a bi-weekly partial water change of no more than 25% will help reduce toxic buildup, remove debris the filter missed, and replenish the oxygen available to your fish.

Feed Twice Daily and Test Water Weekly

Feed your fish twice a day, check their water temperature, and observe them to make sure they are active. You should also test water quality weekly for optimal safety. For fish to thrive, their water must closely match that of their natural environment—poor water quality can cause stress, illness and even fish loss. The 6 important parameters for healthy aquarium water are ammonia, nitrite, nitrate, pH and water hardness (GH & KH). All of these can vary over time and are invisible to the eye.

Change Water and Restore the Ecosystem

In a closed aquarium environment, there are no natural rivers or streams to carry away debris and other waste materials. That is why you should replace 25% of your aquarium water every two weeks, making sure to add water conditioner to your tap water to make it safe for your fish. You should also change your filter media and clean your gravel monthly. Adding beneficial nitrifying bacteria with API Quick Start when you do will help restore your aquarium’s fragile ecosystem and avoid disruption.

What Do API Products Do and When Do I Use Them?

API Test Kits

Use test kits weekly to monitor water quality parameters, which can vary over time and impact the health of your fish.

API Stress Zyme

Using this every week will help keep your aquarium clean and your gravel and ornaments sludge-free.

API Algaefix

Use weekly to control algae growth and keep aquarium glass, ornaments and plants clean.

API Stress Coat

Use every 2 weeks during water changes to make tap water safe, and when adding fish, or when fish are injured.

About API

The team at API has a passion for fish and understands the rewards and relaxation fishkeeping can bring. For almost 60 years, they have developed premium products with a focus on proven and effective results. API offers a range of testing kits, water conditioners and nutritionally superior fish foods. They are dedicated to making a better underwater world for the benefit of fish and those who keep them.

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Questions & Answers

6 Customer Questions


what would happen if I put too much of this water conditioner in my turtle tank? would it cause any symptoms I should be aware of? Also what's the difference between this water conditioner and the Zoo Med Reptisafe one? Do I need both and if so how much of each. I have a 75 gallon tank

Answer by ChewyJun 08, 2020
It is not detrimental to add a little extra conditioner. This removes harmful chlorine and chloramine which can irritate eyes and skin as well as detoxifies heavy metals. Zoo Med removes chloramines and chlorine, detoxifies ammonia and nitrites, and provides essential ions and electrolytes, which help to hydrate newly acquired animals. The Zoo Med water conditioner also stimulates slime coat development in amphibians and fish.

Is this product safe to use in tanks with fish in them?

Answer by ChewySep 10, 2018
This conditioner is safe for use with aquariums, paludariums, vivariums, and aquatic terrariums housing aquatic turtles, newts or aquatic frogs.

How much conditioner should I add for a 10 gallon tank

Answer by ChewyMar 02, 2021
Use dosing cap on bottle. Add 1 ml per 2 U.S. gallons (7.6 L) or add 5 ml (1 tsp.) per 10 U.S. gallons (38 L) of aquarium water.

Does this contain amines?

Answer by ChewyJun 26, 2020
API Turtle Water Conditioner does not contain amines.

4.8
Rated 4.8 out of 5 stars
111 Ratings

27 Customer Reviews



Rated 1 out of 5 stars
By Heriberto on Nov 13, 2025

Not

The bottle was open and leak out 1/3 of the conditioner.

The bottle was open and leak out 1/3 of the conditioner.


Rated 5 out of 5 stars
By Deborah on Aug 18, 2025

A most

Works great in my 75gal tank

Works great in my 75gal tank


Rated 5 out of 5 stars
By Denise on Feb 22, 2025

Easy to use

I really like this product. It’s easy to use and easy to get the right amount in the water. And it works well too!

I really like this product. It’s easy to use and easy to get the right amount in the water. And it works well too!


Rated 5 out of 5 stars
By Lindsey on Jul 31, 2024

Great Product

I have used this product along with the Sludge Destroyer, every time I’ve changed my turtle’s tank and I’ve had zero issues!

I have used this product along with the Sludge Destroyer, every time I’ve changed my turtle’s tank and I’ve had zero issues!


Rated 5 out of 5 stars
By Ida on Dec 14, 2024

Happy turtle

My wally can not be more happier

My wally can not be more happier


Rated 5 out of 5 stars
By Michele on Sep 2, 2024

Water stayed clear

This works better than the other one I was using. Water stays clear longer!

This works better than the other one I was using. Water stays clear longer!


Rated 5 out of 5 stars
By Noreen on Apr 3, 2025

Worked good

Well priced

Well priced


Rated 5 out of 5 stars
By Jocelyn on Aug 27, 2024

Works well

I had been using it more than 10 years, working good for my turtles

I had been using it more than 10 years, working good for my turtles


Rated 5 out of 5 stars
By Darcy on Oct 22, 2024

Price

It was a great price and shipped fast

It was a great price and shipped fast


Rated 4 out of 5 stars
By Adeline on Mar 6, 2024

good

I got this in hopes it would work better than my other brand I was using, and it lived up to my expectations. My turtles not itching at his face anymore and keeps

I got this in hopes it would work better than my other brand I was using, and it lived up to my expectations. My turtles not itching at his face anymore and keeps his eyes open under the water. Would recommend