

⚡ Dive in now—start your aquarium cycle instantly and skip the wait!
API Quick Start is a 4-ounce liquid treatment containing patented live nitrifying bacteria designed to instantly cycle new freshwater and saltwater aquariums. It rapidly reduces harmful ammonia and nitrite levels, allowing immediate fish introduction and preventing new tank syndrome. Safe for routine use during water changes, filter maintenance, and after medication, this all-natural formula requires no refrigeration and supports a thriving aquatic environment from day one.













| ASIN | B006YG1ZLC |
| Best Sellers Rank | #11,417 in Pet Supplies ( See Top 100 in Pet Supplies ) #219 in Water Treatments |
| Brand | API |
| Country of Origin | USA |
| Global Trade Identification Number | 00317163030899 |
| Item Dimensions LxWxH | 38 x 38 x 152 Millimeters |
| Item Form | Liquid |
| Item Weight | 136 g |
| Item model number | 89C |
| Liquid Volume | 118 Millilitres |
| Manufacturer | Aquarium Pharmaceuticals |
| Net Quantity | 118 Milliliters |
| Product Dimensions | 3.81 x 3.81 x 15.24 cm; 136.08 g |
| UPC | 317163030899 |
A**D
Good product
Good product to start new tank
D**.
Five Stars
This product is cool and best for quick adding fish benificial bectiria
A**N
Nice stuff
Good product..... didnt had to struggle with the new tank syndrome. ....
S**Y
Api
Very good product 👍
A**R
Product is good, but delivery and packaging was bad.
Product is good, but delivery and packaging was bad.
@**Y
Great product but pricey
Great product but pricey, good for when you're starting an aquarium and also lowering ammonia levels when used on a weekly basis. Rather buy mocrolife S2. It does the same job for a fraction of the cost.
G**I
Tq Amazon
Mast pradact 👌👌👌
R**J
Very expensive
There are several options out there that are equally good but cheaper. if your not too brand conscious than go for some good cheaper brands and it will equally do the job.
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
D**S
It's Quickstart, it's API. It's not bad at all. It does what's supposed to do. Just add it during big water changes (30%+) and you are golden. Good to buy you some time when treating ammonia too.
V**E
Good product, helped to bring down the nitrite level when setting up the tank
O**.
ottimi prodotti un po' più cari x l Europa e poco commercianti. pratico ed efficace.consiglo x cambi d acqua o avvii di vasche nuove.
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