Quick Summary
API Quick Start is a 118 ml bottle of nitrifying bacteria for freshwater and saltwater aquariums. It is presented as an aquarium add-in used when starting a new aquarium, adding new fish, or changing water and filter media.
The key buying check is the bottle size, because this is a single 118 ml bottle rather than a multipack. It is also worth checking that you need a product for both freshwater and saltwater aquariums before choosing an offer.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | API. Useful for matching the exact product. |
| Product type | Nitrifying bacteria for aquariums. This is an aquarium water-care product, not a fish food or filter. |
| Volume | 118 ml. Check the size against how often you expect to use it. |
| Water types | Freshwater and saltwater aquariums. This matters if you keep one or both aquarium types. |
| Pack quantity | One bottle. Confirm you are choosing a single bottle offer. |
What to Compare Before Buying
- Aquarium type: This product is for freshwater and saltwater aquariums, so it suits buyers who need one bottle for either type.
- Pack quantity: The item is a single 118 ml bottle. Compare this with how much product you want to keep on hand.
- Intended use: It is described for starting a new aquarium, adding new fish, and changing water and filter media. Check that this matches your planned use.
What Is Included
- 1 x API Quick Start nitrifying bacteria, 118 ml bottle.
Before You Decide
Confirm that you need a single 118 ml bottle for a freshwater or saltwater aquarium. Check that the intended use matches your setup, especially if you plan to use it when starting a tank, adding fish, or changing water and filter media.











