--- product_id: 48699151 title: "API QUICK START" brand: "api" price: "R$382" currency: BRL in_stock: true reviews_count: 13 category: "Api" url: https://www.desertcart.com.br/products/48699151-api-quick-start store_origin: BR region: Brazil --- # Instant fish addition capability 237 ml potent liquid formula Reduces harmful compounds fast API QUICK START **Brand:** api **Price:** R$382 **Availability:** ✅ In Stock ## Summary > 🐠 Dive in now—because your fish deserve the freshest start! ## Quick Answers - **What is this?** API QUICK START by api - **How much does it cost?** R$382 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/48699151-api-quick-start) ## 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 - • **Dual-Action for Fresh & Saltwater:** Versatile nitrifying bacteria that thrive in any aquarium environment. - • **Jumpstart Your Aquarium Ecosystem:** Add fish immediately with confidence—no waiting required. - • **Trusted by Thousands of Aquarists:** 4.6-star rated with over 15,000 reviews—join the thriving community. - • **Routine Protection Against Fish Loss:** Consistent use reduces toxic compounds, keeping your aquatic friends safe. - • **Stress-Free Water Changes & Filter Swaps:** Maintain stable water chemistry effortlessly during maintenance. ## Overview API QUICK START is a 237 ml liquid nitrifying bacteria solution designed for both freshwater and saltwater aquariums. It enables immediate fish introduction by rapidly establishing beneficial bacteria that reduce harmful compounds, preventing fish loss. Ideal for new setups, water changes, and filter maintenance, this product is highly rated and trusted by thousands of aquarium enthusiasts worldwide. ## Description From the manufacturer It’s Smart To Be Proactive! The best way to keep your aquarium clean is to maintain good water quality. This will keep your fish strong and vibrant, as well as preventing disease. How Do I Maintain A Healthy Environment? It is important to test your aquarium water weekly to verify good quality in addition to a bi-weekly partial water change of no more than 25% to help reduce toxic buildup, remove debris the filter missed, and replenish the oxygen available to fish. How Do I Take Good Care Of My Aquarium? Feed & observe fish daily Test water quality weekly Change 25% water bi-weekly Restore your ecosystem monthly Feed Your Fish Daily Feed your fish twice daily only the amount of food they can eat in 2 to 3 minutes depending on the species. Some fish such as bottom feeders and algae eaters will need up to 30 minutes to 2 hours. Overfeeding & low quality nutrition cause unconsumed food and more excrement which cloud water and raise harmful ammonia levels, possibly leading to fish loss. Take time to observe fish and the water temperature to ensure they are active & healthy. Test Water Quality Weekly An aquarium is a closed environment and in order for fish to thrive, water must be similar to that which could be found in their natural environment. Poor water quality can cause fish stress, illness and even loss. The 5 common water quality parameters are Ammonia, Nitrite, Nitrate, and pH - all of which may vary over time and all are invisible to the eye which is why it is important to test weekly with API MASTER TEST KITS or API 5-IN-1 TEST STRIPS. It is also a good time to add API STRESS ZYME to keep your aquarium & gravel clean. Change 25% Water Every 2 Weeks In a closed aquarium environment there are no natural rivers or streams to carry away debris and other waste materials. It is important to renew 25% of the aquarium water every two weeks. When you change the water, it is important to know that tap water contains chemicals that make it safe for us to drink but harmful for fish, therefore add a water conditioner such as API STRESS COAT. Restore Your Ecosystem Monthly It is important to change your filter media & clean gravel monthly, however in doing so it can disrupt the fragile ecosystem of your aquarium. Use API QUICK START to strengthen it with ‘beneficial’ nitrifying bacteria that will naturally consume toxic compounds and help prevent fish stress. Also recommended when starting a new aquarium or changing the water. Making A Better Underwater World At API, we understand the rewards and relaxation of fishkeeping because we have a passion for fish too. API offers a range of testing kits, water conditioners, and nutritionally superior food, because we’re dedicated to making a better underwater world. Review: Superb products. - Superb product. API is one of my resources for many of my aquarium essentials. Never had any problem with any of there items. Great value for money, with many products giving you size options for what you need. All products from medicated to water parameters and plant care. These products are made with an ease of understanding for what that purpose is and will help you on your fish keeping journey. Review: Great product, great price - Great product and excellent customer service. My first bottle arrived empty, but the seller sorted it out straight away and sent a replacement very quickly with no hassle. Really appreciate how fast the problem was resolved. Very happy with the purchase and would definitely buy from this seller again. ## Features - Contains one (1) API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 237 ml Bottle - Allows instant addition of fish when starting a new aquarium - Reduces compounds harmful to fish when used routinely - Helps prevent fish loss in freshwater and saltwater aquariums - Use when starting a new aquarium, when adding new fish and when changing water and filter media ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B006YG2GGA | | Allergen Information | Apple Free | | Best Sellers Rank | 1,570 in Pet Supplies ( See Top 100 in Pet Supplies ) 13 in Aquarium Water Treatments | | Brand | API | | Brand Name | API | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 15,083 Reviews | | Global Trade Identification Number | 00317163040898 | | Item Form | Liquid | | Item Type Name | Aquarium Bacteria | | Item Weight | 263 Grams | | Item form | Liquid | | Item weight | 263 Grams | | Liquid Volume | 8 Fluid Ounces | | Liquid volume | 8 Fluid Ounces | | Manufacturer | API | | Manufacturer Part Number | 89D | | Model Number | 89D | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | UPC | 317163040898 617407718539 707005180040 | | Unit Count | 237.0 millilitre | | Unit count | 237.0 millilitre | ## Product Details - **Brand:** API - **Item form:** Liquid - **Item weight:** 263 Grams - **Liquid volume:** 8 Fluid Ounces - **Number of Packs:** 1 ## Images ![API QUICK START - Image 1](https://m.media-amazon.com/images/I/71W06DK1+LL.jpg) ![API QUICK START - Image 2](https://m.media-amazon.com/images/I/A1KBUhgj1SL.jpg) ![API QUICK START - Image 3](https://m.media-amazon.com/images/I/81Lf0ZtO2aL.jpg) ![API QUICK START - Image 4](https://m.media-amazon.com/images/I/91Ebqzs9UAL.jpg) ![API QUICK START - Image 5](https://m.media-amazon.com/images/I/81SfKyxbXJL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: May I use this when cleaning an aquarium weekly instead of using stress enzyme?** A: Yes, I use it every time I clean the aquarium. I usually put half the required amount directly into the filter (once I've clean it) and the rest in the tank itself. Its perfect for introducing new fish to the aquarium as well as when cleaning it out. **Q: How much quick start should i use when doing a water change? should i use dosage vs total water in the tank (30l) or water i am changing (7.5l) thx** A: As it's a partial water change; not servicing the filter itself; stick with the amount for the total capacity of the tank will be adequate. A little over will do no harm either, adding a little now & then will keep both the tank & filter up with its ideal bacteria levels to process the muck etc. Some with more money then sense will dump the whole bottle regardless. **Q: Can this be used to help cycle my new tank for my axolotls?** A: Yes **Q: Do I need to remove the carbon whilst using Quick start.** A: Not at all, its all part of the natural waste breakdown you're attempting to build into the filter system overall. In any-case usual charcoal media is replaced a few times before the rest of the filter needs cleaning out. The charcoal itself will be somewhere else for the good bacteria to colonise. In some cases the bacteria will help quicken the breakdown the mulm clogging up the charcoal too & may extend its use a little. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Superb products. *by M***S on 23 February 2026* Superb product. API is one of my resources for many of my aquarium essentials. Never had any problem with any of there items. Great value for money, with many products giving you size options for what you need. All products from medicated to water parameters and plant care. These products are made with an ease of understanding for what that purpose is and will help you on your fish keeping journey. ### ⭐⭐⭐⭐⭐ Great product, great price *by T***A on 17 March 2026* Great product and excellent customer service. My first bottle arrived empty, but the seller sorted it out straight away and sent a replacement very quickly with no hassle. Really appreciate how fast the problem was resolved. Very happy with the purchase and would definitely buy from this seller again. ### ⭐⭐⭐⭐⭐ Great *by I***O on 14 April 2026* Working well. ## Frequently Bought Together - API QUICK START Freshwater and Saltwater Aquarium Nitrifying Bacteria 8-Ounce Bottle - API STRESS COAT Aquarium Water Conditioner 16-Ounce Bottle - API ACCU-CLEAR Freshwater Aquarium Water Clarifier 8-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://www.desertcart.com.br/products/48699151-api-quick-start](https://www.desertcart.com.br/products/48699151-api-quick-start) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-05-23*