--- product_id: 254143708 title: "API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria Bottle,..." brand: "api" price: "¥528" currency: CNY in_stock: true category: "Api" url: https://china.desertcart.com/products/254143708-api-quick-start-freshwater-and-saltwater-aquarium-nitrifying-bacteria-bottle store_origin: CN region: China --- # Instant nitrifying bacteria activation Safe for fresh & saltwater tanks Prevents toxic ammonia buildup API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria Bottle,... **Brand:** api **Price:** ¥528 **Availability:** ✅ In Stock ## Summary > ⚡ Dive into a thriving aquarium ecosystem instantly! ## Quick Answers - **What is this?** API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria Bottle,... by api - **How much does it cost?** ¥528 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [china.desertcart.com](https://china.desertcart.com/products/254143708-api-quick-start-freshwater-and-saltwater-aquarium-nitrifying-bacteria-bottle) ## Best For - api enthusiasts ## Why This Product - Trusted api brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **BPA-Free & Trusted Brand:** Safe for your aquatic pets, backed by nearly 60 years of expertise. - • **Instant Aquarium Cycle Boost:** Kickstart your tank’s natural filtration the moment you add fish. - • **Ammonia-to-Nitrate Conversion:** Transforms harmful toxins into harmless nutrients to keep fish thriving. - • **Proactive Fish Health Management:** Maintain vibrant, disease-free fish with easy, regular water care. - • **Dual Fresh & Saltwater Compatibility:** One solution for all your aquatic environments. ## Overview API Quick Start is a 16 oz liquid solution containing live nitrifying bacteria that immediately initiates the aquarium nitrogen cycle by converting toxic ammonia into nitrite and then harmless nitrate. Suitable for both fresh and saltwater tanks, it helps prevent fish loss during new setups, water changes, or fish additions. BPA-free and trusted by over 12,000 users, it supports proactive aquarium maintenance for vibrant, healthy fish. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006YG12F6 | | Allergen Information | BPA-Free | | Best Sellers Rank | #4,846 in Pet Supplies ( See Top 100 in Pet Supplies ) #28 in Fish Medication & Health Supplies | | Brand | API | | Brand Name | API | | Customer Reviews | 4.7 out of 5 stars 12,026 Reviews | | Global Trade Identification Number | 00317163050897 | | Item Form | Liquid | | Item Type Name | API Quick Start, 16 OZ | | Item Weight | 454 Grams | | Item form | Liquid | | Item weight | 454 Grams | | Liquid Volume | 473.6 Milliliters | | Liquid volume | 473.6 Milliliters | | Manufacturer | Mars Fishcare | | Manufacturer Part Number | 89E | | Model Number | 89E | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | UPC | 317163050897 | | Unit Count | 1 Count | | Unit count | 1 Count | ## Product Details - **Brand:** API - **Item form:** Liquid - **Item weight:** 454 Grams - **Liquid volume:** 473.6 Milliliters - **Number of Packs:** 1 ## Images ![API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria Bottle,... - Image 1](https://m.media-amazon.com/images/I/71mBwfVu-DL.jpg) ## Questions & Answers **Q: Does It Have Parmesan In It?** A: Answers to the reasonable assumptions about the word in your question: (1) Paramecium: No. This is nitrifying bacteria which are classified highly as prokaryotic organisms, whereas paramecium are eukaryote organisms. Some tiny fish babies will eat paramecium and they are cultured in some fisheries to create deeper ecosystems of microscopic organisms. (2) Parmesan: Without an actual ingredient list it would be hard to tell. If you think about it, somewhere somehow there is probably a molecule or two (million) of Parmesan stuff in every bottle. Blame probability if you like, but it's probs in there in some way. Which means that it potentially could have red pepper flakes too. I would however not recommend putting this on your next pizza. **Q: Can I use marine quick start in freshwater?** A: NO! There is a Marine Quick Start and a Freshwater Quick Start for a reason. Marine beneficial bacteria will die in freshwater and Freshwater beneficial bacteria will die in marine water. Marine and Freshwater beneficial bacterias are very different from one another. Api makes Makes both versions. **Q: Why is my nirates level still high** A: Nitrates are the end product in the nitrogen cycle. One type of bacteria convert ammonia into nitrite. The other type converts the nitrite into nitrate. Nitrates are much less toxic than ammonia or nitrite, but must be removed through water changes or by special filter media. Live plants also use nitrates for food. High nitrates can be a symptom of overfeeding. If water changes don't lower nitrate levels, your water could already have high nitrate levels. You could test your tap water to be sure. **Q: What is the expiration date? How long does it keep?** A: if you look at the back of the bottle above the blue line you will see stamped print with the date,mine (almost empty) is good til 03/2016.ar bottom you will see a phone number 1-800-847-0659 that answers all questions. ## Frequently Bought Together - API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 16-Ounce Bottle - API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle - API STRESS ZYME Freshwater and Saltwater Aquarium Cleaning Solution 16-Ounce Bottle --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://china.desertcart.com/products/254143708-api-quick-start-freshwater-and-saltwater-aquarium-nitrifying-bacteria-bottle](https://china.desertcart.com/products/254143708-api-quick-start-freshwater-and-saltwater-aquarium-nitrifying-bacteria-bottle) --- *Product available on Desertcart China* *Store origin: CN* *Last updated: 2026-08-19*