--- product_id: 350319532 title: "GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 4-Ounce Bottle" brand: "api" price: "$19.45" currency: USD in_stock: true reviews_count: 5 category: "Api" url: https://www.desertcart.us/products/350319532-goldfish-aquarium-cleaner-aquarium-cleaner-4-ounce-bottle store_origin: US region: United States of America --- # Boosts beneficial bacteria Treats up to 47 gallons Consumes sludge & waste GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 4-Ounce Bottle **Brand:** api **Price:** $19.45 **Availability:** ✅ In Stock ## Summary > 🐠 Keep your goldfish tank pristine—because your fish deserve the best! ## Quick Answers - **What is this?** GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 4-Ounce Bottle by api - **How much does it cost?** $19.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/350319532-goldfish-aquarium-cleaner-aquarium-cleaner-4-ounce-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 - • **Broad Coverage:** One 4-ounce bottle treats up to 47 gallons—perfect for most goldfish tanks. - • **Trusted Legacy:** Backed by 50+ years of API’s research-driven aquarium care expertise. - • **Healthy Bacteria Booster:** Adds beneficial bacteria to create a thriving aquatic environment. - • **Powerful Sludge Eliminator:** Consumes sludge to keep gravel and decorations sparkling clean. - • **Effortless Aquarium Maintenance:** Breaks down fish waste naturally, reducing your cleaning time. ## Overview API Goldfish Aquarium Cleaner is a 4-ounce liquid treatment designed to naturally break down fish waste and reduce sludge buildup in goldfish aquariums. It introduces beneficial bacteria to promote a healthy aquatic environment and treats up to 47 gallons of water, making maintenance easier and your tank clearer. Trusted for over 50 years, API’s formula helps you spend less time cleaning and more time enjoying your vibrant goldfish. ## Description API GOLDFISH AQUARIUM CLEANER cleans Goldfish bowls or aquariums by breaking down and naturally consuming fish waste. Also works to reduce sludge build-up to help keep gravel clean. Use when cleaning or adding water. Contains 4 fl oz of GOLDFISH AQUARIUM CLEANER. Treats 47 US gallons of water. 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. Review: My goldies love this, helps to keep the water clean and healthy Review: Wow, works like magic. used it for my two goldfishes, they sure know how to make the tank dirty, my gravel cleaner couldn't even pick up all the poop they made. two days after using this. the poop disappeared.. i can barely see any left at the Botton of the tank and the water looks clearer. my goldfish now can dig through the gravel without accidentally eating their poop but leftover food. ## Features - Contains one (1) API GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 4-Ounce Bottle - Keeps goldfish aquariums clean and reduces maintenance - Consumes sludge to help keep gravel and decorations clean - Adds beneficial bacteria for a healthy aquarium - Use weekly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002YPCQEW | | Allergen Information | Apple Free | | Batteries Included | No | | Best Sellers Rank | #30,618 in Pet Supplies ( See Top 100 in Pet Supplies ) #249 in Fish Medication & Health Supplies | | Color | White | | Customer Reviews | 4.4 4.4 out of 5 stars (1,348) | | Date First Available | 9 August 2012 | | Item Form | Liquid | | Item Weight | 136 g | | Item model number | 48B | | Manufacturer recommended age | 1 month and up | | Number of Items | 72 | | Pet Type | Fish and Aquatic | | Product Dimensions | 7.62 x 5.08 x 15.24 cm; 136.07 g | | Quantity | 1 | | Size | 4 Ounce bottle | | Special Features | Made In America1 | | Storage Information | Keep in dry area, Tightly close container after each use | | Volume | 4 | | batteries required | No | ## Product Details - **Brand:** API - **Item form:** Liquid - **Item weight:** 136.08 Grams - **Liquid volume:** 4 Fluid Ounces - **Manufacturer:** Mars Fishcare ## Images ![GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 4-Ounce Bottle - Image 1](https://m.media-amazon.com/images/I/71FdGtrkLZL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Does it get rid of odor** A: This product will help reduce organic debris and waste created by the goldfish. **Q: Is this safe to use with aquatic plants?** A: yes, the plants in our tank are fine **Q: Why should i use this for my goldfish, and not the other conditioner you sell?** A: This is a mixture of products specially for goldfish. Contains aloe vera but detoxifies ammonia as well. **Q: Can it be used for Tropical fish** A: Yes, this can be used with tropical fish. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***Z on 9 November 2024* My goldies love this, helps to keep the water clean and healthy ### ⭐⭐⭐⭐⭐ Review *by A***R on 2 April 2025* Wow, works like magic. used it for my two goldfishes, they sure know how to make the tank dirty, my gravel cleaner couldn't even pick up all the poop they made. two days after using this. the poop disappeared.. i can barely see any left at the Botton of the tank and the water looks clearer. my goldfish now can dig through the gravel without accidentally eating their poop but leftover food. ### ⭐⭐⭐⭐⭐ Review *by G***N on 22 September 2025* Good product, let my goldfish tank keeps easy clean ## Frequently Bought Together - API GOLDFISH AQUARIUM CLEANER Aquarium Cleaner 4-Ounce Bottle - API GOLDFISH PROTECT Aquarium Water Conditioner 4-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.us/products/350319532-goldfish-aquarium-cleaner-aquarium-cleaner-4-ounce-bottle](https://www.desertcart.us/products/350319532-goldfish-aquarium-cleaner-aquarium-cleaner-4-ounce-bottle) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-21*