






🛡️ Keep your fish thriving with the ultimate water shield!
API STRESS COAT Aquarium Water Conditioner is a 4-ounce powerhouse that detoxifies tap water by neutralizing chlorine, chloramines, and heavy metals. Enriched with aloe vera, it promotes rapid healing of fish injuries and enhances their natural slime coat, reducing stress by up to 40%. Designed for easy dosing, it treats up to 240 gallons, making it an economical must-have for both novice and expert aquarium enthusiasts seeking healthier, more vibrant aquatic life.













| ASIN | B000255MYW |
| ASIN | B000255MYW |
| Best Sellers Rank | #783 in Pet Supplies ( See Top 100 in Pet Supplies ) #3 in Aquarium Water Treatments |
| Brand Name | API |
| Color | Multi-colored |
| Customer Reviews | 4.8 4.8 out of 5 stars (38,035) |
| Date First Available | June 20, 2004 |
| Date First Available | June 20, 2004 |
| Department | Unisex-Adult |
| Department | Unisex-Adult |
| Directions | Use when setting up an aquarium, adding or changing water, when adding new fish, or when fish are damaged by injury or disease. Using dosing cap on bottle, add 5 ml per 10 gallons of aquarium water. Double the dose to replace slime coat and to repair damaged skin and fins. Use STRESS COAT together with API STRESS ZYME to assure good water quality and a healthy, clean aquatic environment. |
| Is Discontinued By Manufacturer | Yes |
| Item Dimensions LxWxH | 5 x 1 x 5 inches |
| Item Package Dimensions L x W x H | 6.06 x 1.5 x 1.46 inches |
| Item Weight | 136.08 Grams |
| Item model number | 85B |
| Item model number | 85B |
| Manufacturer | Mars Fishcare |
| Manufacturer | Mars Fishcare |
| Manufacturer recommended age | 1 month and up |
| Material | Plastic |
| Model Name | STRESS COAT, 4 OZ |
| Number of Items | 1 |
| Product Dimensions | 5 x 1 x 5 inches; 4.8 ounces |
| Size | 4 fl oz |
| Style | Aquarium Treatment without Pump |
| Target Audience Keyword | fish, fish;algae-eaters; betta-fish; bottom-feeder-fish; cichlid-fish; goldfish; invertebrate-fish; mollusks; octopuses; rays; sharks; snails |
T**E
Magic in a Bottle for Your Aquarium!
Having a home aquarium can be a tricky endeavor, especially when it comes to maintaining a healthy environment for your fish. This product has been a game changer for me. Firstly, the 16-ounce size is very economical. It lasts quite a while even with regular use, which is great for someone who doesn’t want to constantly repurchase supplies. The application process is straightforward and easy – just follow the instructions on the bottle. The most impressive part is its effectiveness. Since using this conditioner, I’ve noticed that my fish are visibly healthier and more active. Their colors are more vibrant, and they seem less stressed, especially after water changes or when introducing new fish to the tank. The product claims to reduce fish stress by 40% and it really seems to live up to that promise. Another major benefit is how it treats tap water. The conditioner neutralizes chlorine, chloramines, and heavy metals present in tap water, making it safer for the aquarium. This is crucial for the wellbeing of the fish and helps maintain a balanced ecosystem in the tank. Overall, I highly recommend the API STRESS COAT Aquarium Water Conditioner to any aquarium enthusiast. Whether you’re a beginner or an experienced fishkeeper, this product is a must-have in your aquarium care toolkit. It’s a small investment for the huge benefit it brings to the health and happiness of your aquatic pets.
J**S
5/5 Great for my fish
5/5 – Great for Fish Health and Clear Water I’ve been using API Stress Coat for years, and it’s one of my must-have aquarium products. It instantly removes chlorine and chloramines from tap water, making it safe for fish right away. I especially like that it contains aloe vera, which helps reduce fish stress and promotes healing of minor scrapes or torn fins. The 16-ounce bottle lasts a long time — just a small amount treats many gallons. I use it during water changes and whenever I introduce new fish, and I’ve noticed my fish stay calmer and healthier. It doesn’t cloud the water, and I’ve never had any issues with it affecting my filtration or plants. The cap makes dosing easy, and the directions are clear. If you want a water conditioner that also supports fish health, this is a solid choice. Highly recommend for both beginner and experienced aquarium keepers.
S**E
Super Value Of Great Product
I've been using this stuff for years and I usually buy local but I saw the price , already had something in my cart so I added it to save me a trip to the pet big box store . I thought I was getting the usual small bottle and when it arrived and it was 16oz I immediately thought there was a mistake . I went back and looked and it was correct . I usually get 4oz for the same price (unless on sale) locally (big box per store) and I didn't have to fight mall traffic only to search forever for a parking spot . When starting a new setup , doing a partial water change , or just adding water this stuff is a must . I add 1 gallon at a time to my 50 gallon tank and the 1 gallon mark doesn't exist but I measured out the correct amount the first few times and now just approximate it using the cap to just about double what 1 gallon calls for . It works instantly , unlike some others , so I can do the needed addition at my convenience and the fish don't seem to mind the fresh water going into the tank . No color , no change in chemical and biological balances and no smell . If you've got a fresh water tank you need this stuff .
T**G
Excellent aquarium conditioner…..and for removing metals / chemicals from water for houseplants!
I have been using this for my aquariums for decades now. I love the stuff. But then, an epiphany! It is also wonderful for removing chlorine and chemicals from the water I use for my houseplants. Some of my plants are very sensitive to all the junk they put into city water. Once I started using this in my water, my plants began to thrive like no one’s business. Big, beautiful and green! Highly recommend!
C**E
Nice product
It looks to work well. I see some bubbles in the water surface after using this product, but it may not be a real issue.
J**0
Great product.
Great product and fair price
E**E
Regular water conditioner + Aloe, easy to dose!
Just a regular water conditioner, doesnt help lower nitrates, nitrites or ammonia, or anything magical to prevent bad bacteria as its soposed to be used in water changes that do that. It pretty much does everything as advertised, plus some aloe Vera that promotes natural healing, kinda like a slimy bandaid. It's extremely easy to dose, nice big bottle will last me a while! Happy I ordered. Reccomend if you are just looking for a basic water conditioner.
B**Y
Great for keeping your aquarium water pristine!
Great conditioner for my aquarium - fish are happy and stay healthy!
R**E
Es un producto muy bueno para quitar cloro, cloraminas y metales pesados además de quitar el stress de los peces.
N**N
My fishes were stressed (staying at one place in bottom) and this liquid helped to get back to normal state. Note: You need to identify root cause why fish is stressed in addition to using it. In my case, they were stressed due to kids and turning on light in mid night.
M**R
Muy buen producto, ayuda en la regeneración de escamas, y en general en la salud de los betas si sufrieron alguna lesión. Super recomendado!
S**K
Lasts forever
S**H
Love it use it every time I put water in the rank n fish r healthy . N growing . Amazing price compare to pet store u pay twice as much n as mallet bottle . Was surprised on the size outlet I got . Thank u
TrustPilot
1天前
3 周前