API Stress Coat Plus
API Stress Coat makes tap water safe for fish by removing harmful chemicals from tap water, and contains the healing power of Aloe Vera to reduce fish stress by 40% and to heal damaged tissue and wounds. API Stress Coat also reduces electrolyte loss in your fish, and should be used when:
- Handling, netting, or adding fish to a bag for the trip home from the store;
- Starting an aquarium;
- Performing monthly water changes;
- When adding new fish to your aquarium
How It Works
Our unique formula is scientifically proven to reduce fish stress and heal damaged tissue by forming a synthetic slime coating on your fish, replacing the natural secretion of slime that is interrupted by handling, shipping, or environmental changes.
| Key Benefits | Details |
|---|---|
| Reduces fish stress | By 40% with Aloe Vera active ingredient |
| Heals damaged tissue | Supports wound recovery and skin health |
| Removes harmful chemicals | From tap water, including chlorine and chloramines |
| Preserves electrolytes | Helps maintain fish health during handling or water changes |
FAQ
Can API Stress Coat Plus be used during water changes?
Yes, API Stress Coat Plus should be used during monthly water changes to protect your fish from harmful chemicals in tap water and reduce stress.
Is it safe to use when introducing new fish to the tank?
Yes, it is recommended to use API Stress Coat Plus when adding new fish to your aquarium to reduce stress and support their adaptation.
Does it work on all types of fish?
API Stress Coat Plus is suitable for most freshwater fish species. It has been tested for effectiveness across various types of aquarium fish.




Sam Alsop –
I used API Stress Coat Plus when moving my betta to a new tank. The fish seemed calmer and showed no signs of stress during the transition. It worked well with the water change routine and the fish healed quickly after a minor injury.
Luke Wilkins –
After adding new guppies, I used the product before transferring them. The fish were less frantic and adapted faster. I noticed a smoother transition compared to previous times without it.
Kevin Cornish –
Used it every time I do a water change. My community tank has been stable, and the fish don’t seem stressed during handling. The slime coating effect is visible and seems to help with recovery.
Evan Bond –
It’s effective for reducing stress during netting and transport. My fish don’t jump or act panicked when I handle them now. I’ve used it for over a month and haven’t seen any negative effects.