API® Stress Coat
API® Stress Coat makes tap water safe for fish by removing harmful chemicals from tap water. It contains the healing power of Aloe Vera to reduce fish stress by 40% and to heal damaged tissue and wounds. The product also helps reduce electrolyte loss in fish.
How to Use
API® Stress Coat should be used when introducing new water to an aquarium, during water changes, or when fish are under stress.
| Feature | Detail |
|---|---|
| Removes harmful chemicals | From tap water |
| Reduces fish stress | By 40% |
| Contains Aloe Vera | For tissue healing and wound recovery |
| Reduces electrolyte loss | Helps maintain fish health |
FAQ
Can API Stress Coat be used during regular water changes?
Yes, API Stress Coat should be used during regular water changes to make tap water safe for fish and reduce stress.
Does API Stress Coat work on all types of fish?
API Stress Coat is suitable for most freshwater fish. Results may vary depending on species and water conditions.
How much API Stress Coat should I add to the water?
Follow the instructions on the packaging for the correct dosage based on water volume.




Joan Allan –
My betta fish was stressed after a water change, and I used API Stress Coat. The water turned clear and my fish seemed calmer within hours. The aloe vera component helped with a small wound on its fin. I’ve used it in every water change since and haven’t had any fish health issues.
Maria Lambert –
I tried a few fish water treatments before finding this one. It made a noticeable difference in my guppies’ behavior. The water is now safe after a tap water change, and the fish don’t seem as stressed. I’d recommend it for new tank setups.
Katherine Black –
After switching to API Stress Coat, my fish have been more active and less prone to illness. The healing effect on a damaged scale is visible. It’s simple to use and effective for both new and regular water changes.