--- product_id: 7733915 title: "API AQUARIUM START UP PACK Water Conditioner 1.25-Ounce Bottle 2-Pack" brand: "api" price: "£9.37" currency: GBP in_stock: true category: "Api" url: https://www.desertcart.co.uk/products/7733915-api-aquarium-start-up-pack-water-conditioner-1-25-ounce store_origin: GB region: United Kingdom --- # Aloe Vera-infused stress relief 2 fl oz total liquid volume Live nitrifying bacteria for instant cycling API AQUARIUM START UP PACK Water Conditioner 1.25-Ounce Bottle 2-Pack **Brand:** api **Price:** £9.37 **Availability:** ✅ In Stock ## Summary > 🐠 Dive in worry-free: The ultimate start-up duo for thriving aquariums! ## Quick Answers - **What is this?** API AQUARIUM START UP PACK Water Conditioner 1.25-Ounce Bottle 2-Pack by api - **How much does it cost?** £9.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/7733915-api-aquarium-start-up-pack-water-conditioner-1-25-ounce) ## 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 Water Safety:** Neutralizes harmful tap water chemicals while soothing fish stress with Aloe Vera. - • **Stress-Free Fish Addition:** Add fish immediately without waiting, thanks to Quick Start’s powerful bio-boost. - • **Ready for Fresh & Saltwater:** Versatile formula designed for all aquarium types—reef, freshwater, or saltwater. - • **Instant Aquarium Cycle Boost:** Jumpstart your tank with live bacteria for a toxin-free environment from day one. - • **Trusted Legacy & Proven Results:** Over 50 years of innovation with 4.7-star rating from 2,200+ aquarists. ## Overview API Aquarium Start-Up Pack includes two 1.25 oz bottles—Stress Coat and Quick Start—that together make tap water safe by neutralizing toxins and reducing fish stress with Aloe Vera, while instantly cycling your aquarium using live nitrifying bacteria. Suitable for fresh and saltwater tanks, this trusted, research-backed solution lets you add fish immediately and maintain a healthy aquatic environment with ease. ## Description API AQUARIUM START-UP PACK comes with one 1.25 oz. bottle of API STRESS COAT, and one 1.25 oz. bottle of API QUICK START. API STRESS COAT works to make tap water safe for fish, as well as reduce overall fish stress using soothing Aloe Vera. API QUICK START starts the aquarium cycle by adding live, nitrifying bacteria to aquarium water, helping to convert poisonous compounds from fish waste and uneaten food into harmless substances. Also allows the instant addition of fish. Plain tap water contains chemicals that are harmful to fish, and API STRESS COAT will neutralize these chemicals for a healthy start-up aquarium. Dose according to directions on product packaging. For use in fresh or saltwater aquariums. With API Aquarium products, it’s easy to keep a beautiful saltwater, freshwater or reef aquarium. For over 50 years, API has been creating innovative, research-driven solutions that make it easier to care for your fish and aquarium. API Aquarium Treatment Supplies are designed to work in conjunction with each other to provide best results to control algae, promote healthy bacterial growth and help control and cure fish diseases and conditions such as ich and fin rot. They work to provide a safe, hospitable environment for fish such as tropical community fish, cichlids, goldfish and more. With API, you can spend more time admiring your fish, and less time scrubbing your tank. Make sure to use all products as directed in order to ensure the best results. ## Features - Contains one (1) API AQUARIUM START UP PACK Water Conditioner 1.25-Ounce Bottle 2-Pack - Makes tap water safe for fish and reduces fish stress. - Starts aquarium cycle and allows instant addition of fish. - Comes with two API products, STRESS COAT and QUICK START, for a healthy start-up aquarium. - Use when starting a new aquarium, changing water, or adding fish. Add STRESS COAT first and then QUICK START. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B008I7L62S | | ASIN | B008I7L62S | | Allergen Information | Apple Free | | Best Sellers Rank | #12,732 in Pet Supplies ( See Top 100 in Pet Supplies ) #100 in Aquarium Water Treatments | | Brand Name | API | | Customer Reviews | 4.7 4.7 out of 5 stars (2,286) | | Date First Available | July 6, 2012 | | Department | Unisex-Adult | | Global Trade Identification Number | 00317163050842 | | Item Form | Liquid | | Item Type Name | Aquarium Care Pack | | Item Weight | 3.2 ounces | | Item model number | 84E | | Liquid Volume | 2 fluid ounces | | Manufacturer | Mars Fishcare | | Manufacturer | Mars Fishcare | | Manufacturer Part Number | 84E | | Model Number | 84E | | Number of Items | 1 | | Number of Packs | 2 | | Pet Type | Fish | | Product Dimensions | 4.88 x 1.19 x 6.38 inches; 3.2 ounces | | Target Species | all fish | | UPC | 317163050842 | | Unit Count | 1 Count | ## Product Details - **Brand:** API - **Item Form:** Liquid - **Item Weight:** 3.2 ounces - **Liquid Volume:** 2 fluid ounces - **Number of Packs:** 2 ## Images ![API AQUARIUM START UP PACK Water Conditioner 1.25-Ounce Bottle 2-Pack - Image 1](https://m.media-amazon.com/images/I/81GEjUzJJlL.jpg) ## Frequently Bought Together - API AQUARIUM START UP PACK Water Conditioner 1.25-Ounce Bottle 2-Pack - Tetra EasyStrips 6-In-1 aquarium Test Strips, Water Testing (19542) - API TAP WATER CONDITIONER Aquarium Water Conditioner 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://www.desertcart.co.uk/products/7733915-api-aquarium-start-up-pack-water-conditioner-1-25-ounce](https://www.desertcart.co.uk/products/7733915-api-aquarium-start-up-pack-water-conditioner-1-25-ounce) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-09-03*