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🧬 Transform your tank into a thriving aquatic paradise—effortlessly!
API STRESS ZYME is a 1-gallon liquid solution packed with over 300 million live bacteria per teaspoon that naturally consumes sludge and organic debris in both freshwater and saltwater aquariums. Designed for weekly use, it supports a strong biological filter, reduces maintenance time, and promotes a healthy, balanced aquatic environment trusted by fish enthusiasts for over 50 years.
| ASIN | B0002AQOLM |
| Allergen Information | Apple Free |
| Best Sellers Rank | #3,646 in Pet Supplies ( See Top 100 in Pet Supplies ) #202 in Aquarium Water Quality Testing & Treatment |
| Brand | API |
| Brand Name | API |
| Customer Reviews | 4.7 out of 5 stars 11,075 Reviews |
| Included Components | setting up and maintaining an aquarium |
| Item Form | Liquid |
| Item Type Name | Aquarium Sludge Remover |
| Item Weight | 2 Pounds |
| Item form | Liquid |
| Item weight | 2 Pounds |
| Liquid Volume | 1 Gallons |
| Liquid volume | 1 Gallons |
| Manufacturer | API |
| Manufacturer Part Number | 56F |
| Model Number | 56F |
| Number of Packs | 1 |
| Pet Type | Fish |
| Target Species | Fish |
| UPC | 317163128565 |
| Unit Count | 3785.41 Milliliters |
| Unit count | 3785.41 Milliliters |
S**A
Suggest
I love the brand
H**M
Great product
A great product from API. It helps to create the beneficial bacteria in no time.
U**I
ممتاز عن البكتريا
ممتاز
C**N
So far so good
Only using it for 2 weeks now, more observation is required to really judge product On the second bottle now, has helped a lot with my nitrate levels, tank is clean, fishes are happy.
Y**D
Good
Well known product
M**N
Good price to quantity ratio
Bought the bigger bottle for my 3 aquariums. Seems to do as it claims, the water is always clear.
H**I
If you have fish you need this
Works great to keep a tank clean and fish healthy. Use it every water change and weekly. Wouldn’t do without it. Definitely cleaning the tank less now
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.
S**M
El agua no se enturbia
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.
L**E
Must product for fish keepes
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
Trustpilot
1 month ago
2 weeks ago