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🧪 Transform your tank into a crystal-clear aquatic paradise—effortlessly!
API STRESS ZYME is a scientifically formulated aquarium cleaning solution containing over 300 million live bacteria per teaspoon that naturally consumes sludge and organic waste. Suitable for both freshwater and saltwater tanks, it supports a strong biological filter, reduces maintenance, and promotes a healthy aquatic environment with weekly use. Trusted for over 50 years, it’s the go-to solution for aquarium enthusiasts seeking a cleaner, healthier tank with less effort.
| ASIN | B000255N3W |
| Allergen Information | Apple Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 3,018 in Pet Supplies ( See Top 100 in Pet Supplies ) 30 in Aquarium Water Treatments |
| Colour | multi natural |
| Customer Reviews | 4.7 4.7 out of 5 stars (11,672) |
| Date First Available | 1 Dec. 2006 |
| Item Form | Liquid |
| Item Weight | 544 g |
| Item model number | 56E |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions | 25.4 x 25.4 x 25.4 cm; 544.31 g |
| Quantity | 1 |
| Size | 473 ml (Pack of 1) |
| Specific Uses | Indoor |
| Volume | 16 |
S**N
Great item
Have used this product religiously on my water changes and don't ever see that changing
K**A
Useful for starting a new tank
It simply replaces all those starter kits as you can double the dose for a new aquarium to boost the biological filter. What a brilliant product! My guppies are happy with this.
N**N
Fish
Good value for money
A**J
Works
Bit pricey but works for regular use
A**.
API Stress Zyme+
Been using this for years. No problems and does it's job in conjunction with API water conditioner.
B**N
Many thanks
Great product
J**Z
Great product
Love this product. Aside from being effective it is cheaper than others.
G**V
Very good
Good
S**M
Producto muy recomendable!el agua no se enturbia para nada,hay que tener un buen filtro,el mio no funciona bien y el agua no esta sucia pero huele mal por el filtrado,el producto es buenisimo.
S**A
I love the brand
D**S
I was having some issues controlling nitrites. Used it, two days later, down to zero and stable. I don't see any issues with my Ph, fish, snail, shrimp and plants. I'll keep dosing the water as instructed.
S**E
My regular go to solution after water change.. this has helped my ponds as well as big tanks for maintaining good bacterial colonies in sump and canister filters
T**I
Very good
Trustpilot
1 week ago
1 day ago