

🐠 Dive in now—your fish’s new best friend awaits!
API QUICK START delivers a potent 30 ml dose of nitrifying bacteria designed to jumpstart your aquarium’s nitrogen cycle instantly. Suitable for both freshwater and saltwater tanks, it enables immediate fish introduction while reducing toxic ammonia and nitrite levels. Trusted by thousands with a 4.6-star rating, this liquid treatment ensures a healthier aquatic environment and helps prevent fish loss during critical tank setup and maintenance phases.













| ASIN | B00DDYZQY0 |
| Allergen Information | Apple Free |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 1,474 in Pet Supplies ( See Top 100 in Pet Supplies ) 10 in Aquarium Water Treatments |
| Colour | Multi-colored |
| Customer Reviews | 4.6 4.6 out of 5 stars (14,774) |
| Date First Available | 13 Jun. 2013 |
| Flavor | FLAVOR 3 |
| Item Form | Liquid |
| Item Weight | 41.1 g |
| Item model number | 89A |
| Number of Items | 1 |
| Pet Type | Fish |
| Product Dimensions | 2.54 x 2.54 x 2.54 cm; 41.12 g |
| Quantity | 1 |
| Size | 30 ml (Pack of 1) |
| Storage Information | Keep in dry area, Tightly close container after each use |
| Volume | 1 |
B**W
Useful, excellent
Useful, excellent
K**E
worth the money
provides your tank with a bulk load of good bacteria to help build a colony against amonia and nitrates / nitrites
N**7
Would buy again
great easy to use and works well
P**N
Mixed reviews.
The mixed reviews and its claims have made me worried about using this. However I put a half measure in. I found in some fish products you can have Armageddon so if in doubt don’t use it or use smaller measurements. I have no fish in the tank yet and I’ve been doing test strips. Fish in two weeks and water checks coming to satisfactory so must play some part. I usually use cycle but water tests for both have been good.
D**R
Good
Like the item
S**H
Item as described
🐟
T**D
A Quick Start indeed...
Another excellent product from API which does the job as required. In this case it's Bacteria to add to the Filter to service the well-being of the tank water when setting up a fresh aquarium or adding new fish to an already established one.
M**K
I know it works 💪
Trusted product 👌
M**I
Better water quality, fast result. Cheap price good size for one fish tank. Helps water clarity.safe on fish and plants.
B**E
Its good to rapidly reduce ammonia
S**E
Highly effective Improves water quality by maintaining bacterial colonies Easy to use... Rather than other products. Must to stepup a new tank.. also it is good to add once in month so replenish the bacterial colonies
N**E
The API QUICK START works like a charm! I used it when setting up a new aquarium, and it helped cycle the tank quickly with no ammonia or nitrite spikes. Super easy to use, and safe for fish—my water stayed clear and healthy. Highly recommend for both beginners and experienced fish keepers!
P**Z
Good