--- product_id: 158362219 title: "Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treats Fish Buoyancy & Stability Issues, Treatment for Internal Bacterial Infections (100ml - Treats 500L)" brand: "nt labs" price: "840134₫" currency: VND in_stock: true reviews_count: 10 category: "Nt Labs" url: https://www.desertcart.vn/products/158362219-aquarium-swimbladder-treatment-tropical-and-coldwater-aquarium-medicine-treats-fish store_origin: VN region: Vietnam --- # Treats up to 500L aquarium volume Powerful antibacterial formula Restores fish buoyancy & stability Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treats Fish Buoyancy & Stability Issues, Treatment for Internal Bacterial Infections (100ml - Treats 500L) **Brand:** nt labs **Price:** 840134₫ **Availability:** ✅ In Stock ## Summary > 🐠 Bring your fish back to life with precision and power! ## Quick Answers - **What is this?** Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treats Fish Buoyancy & Stability Issues, Treatment for Internal Bacterial Infections (100ml - Treats 500L) by nt labs - **How much does it cost?** 840134₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/158362219-aquarium-swimbladder-treatment-tropical-and-coldwater-aquarium-medicine-treats-fish) ## Best For - nt labs enthusiasts ## Why This Product - Trusted nt labs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Expert-Approved & Trusted:** Endorsed by top aquarists and industry pros, ensuring you’re using a treatment that works. - • **Beginner-Friendly Application:** Simple mixing and dosing process makes it perfect for both new and seasoned fish keepers. - • **Dual-Action Active Ingredients:** Contains Acriflavine and 9-aminoacridine HCl for fast, effective bacterial infection control. - • **Precision Dosage for Every Tank:** Easily calculate and treat your aquarium with the NT Labs Dosage Calculator—no guesswork, just results. - • **Clinically Proven Swimbladder Rescue:** Targets internal bacterial infections causing erratic swimming behavior for healthier, happier fish. ## Overview NT Labs Aquarium Swimbladder Treatment is a potent 100ml liquid medicine designed to treat internal bacterial infections that disrupt fish buoyancy and swimming stability. Suitable for tropical and coldwater aquariums up to 500L, it features clinically proven active ingredients Acriflavine and 9-aminoacridine HCl. Trusted by aquarists and easy to use, this treatment helps restore normal fish behavior and vitality with precise dosing and expert backing. ## Description Product Description Review: It worked very well for us! - Well, in short - it works! We were very sceptical at first, as we had a very poorly big fish: 10” long beautiful Koi, floating on his side in the outdoor pond, unable to right himself and some scales falling off, but then swimming off normally before we found him floating on his side again the next day. All other fish in the pond all okay - all still are to this day. Water tested, all levels normal. So we took him out and put him in a large separate tank (big plastic box!) - solitary confinement! Added a very large shot of this liquid - difficult to assess exactly the right dosage. Turned the water in the box very yellow! Kept him in it for about 24hours but he turned on his side. Still breathing but clearly a lack of oxygen. Thought it was his last day… but to give him his best chance that evening, we put him back in the main pond. He sank to the bottom, hardly moving. Morning came. He was swimming normally with all the other fish - no sign of any illness whatsoever, albeit a few scales roughed up - but otherwise he’s the right way up, swimming and eating like he always did. It was a kill or cure. But he made it! That was a few days ago and he’s still looking good. Emotional over a fish? Yes we are! Recommended product. Review: Worked for our very poorly tetras - Delighted with this product. Within a few hours we saw improvement. 2 phantom tetras with swim bladder, unable to swim at all, so unwell we were contemplating euthanasia are now almost back to normal 24 hours after using treatment! Amazing! ## Features - 【 TARGETS INTERNAL BACTERIAL INFECTIONS THAT CAUSE IRREGULAR SWIMMING BEHAVIOR】: Fish use their swimbladder for buoyancy and stability. When it becomes infected with Aeromonas or Pseudomonas bacteria, it can cause stress, which may result in death. Use Swimbladder Treatment when fish become lethargic, have clamped fins, are unstable in the water, hanging at the surface or lying on the bottom. - 【 EASY TO USE 】: Simply calculate the volume of your aquarium in litres (length x width x depth in cm/1000) or use the NT Labs online Dosage Calculator. Shake the bottle thoroughly before use, mix required dose of treatment with 1 litre of aquarium water, add slowly to aquarium. Treatment can be repeated 7 days after last dose. If you feel a second dose is required, first check your diagnosis is correct, test your water quality using NT Labs Test Kits and carry out a 30% partial water change. Following these steps will allow you to maintain a healthy aquatic environment effortlessly! - 【 EFFECTIVE ACTIVE INGREDIENTS 】: Aquarium Swimbladder Treatment contains Acriflavine and 9-aminoacridine HCl. These ingredients make it a powerful solution to treat internal bacterial infections which cause irregular swimming behaviour. - 【 PRAISED BY EXPERTS 】: Aquarium Swimbladder Treatment has earned recognition for its effectiveness in treating swimbladder issues. It has been endorsed by aquarists, such as Fish Shop Matt, and Practical Fishkeeping Magazine's Associate Editor Nathan Hill. - 【 SUITABLE FOR ALL AQUARISTS 】: Aquarium Swimbladder Treatment’s ease of use means it is perfect for use by beginners and seasoned aquarists alike. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00860DEGS | | Allergen Information | Allergen-Free | | Best Sellers Rank | 2,352 in Pet Supplies ( See Top 100 in Pet Supplies ) 20 in Aquarium Water Treatments | | Brand | NT Labs | | Brand Name | NT Labs | | Customer Reviews | 4.3 out of 5 stars 704 Reviews | | Included Components | Aquarium Swimbladder Treatment | | Item Form | Liquid | | Item Type Name | Aquarium Swimbladder Treatment | | Item Weight | 0.13 Kilograms | | Item form | Liquid | | Item weight | 0.13 Kilograms | | Liquid Volume | 100 Millilitres | | Liquid volume | 100 Millilitres | | Manufacturer | NT Labs Aquarium | | Manufacturer Part Number | NT481 | | Model Number | NT481 | | Product Warranty | 1 | | Target Species | Fish | | UPC | 733809004817 | | Unit Count | 1 count | | Unit count | 1 count | ## Product Details - **Brand:** NT Labs - **Item form:** Liquid - **Item weight:** 0.13 Kilograms - **Liquid volume:** 100 Millilitres - **Unit count:** 1 count ## Images ![Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treats Fish Buoyancy & Stability Issues, Treatment for Internal Bacterial Infections (100ml - Treats 500L) - Image 1](https://m.media-amazon.com/images/I/71bjkA6hXlL.jpg) ![Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treats Fish Buoyancy & Stability Issues, Treatment for Internal Bacterial Infections (100ml - Treats 500L) - Image 2](https://m.media-amazon.com/images/I/71PVL6NnHaL.jpg) ![Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treats Fish Buoyancy & Stability Issues, Treatment for Internal Bacterial Infections (100ml - Treats 500L) - Image 3](https://m.media-amazon.com/images/I/81iTqstHBvL.jpg) ![Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treats Fish Buoyancy & Stability Issues, Treatment for Internal Bacterial Infections (100ml - Treats 500L) - Image 4](https://m.media-amazon.com/images/I/71BBMvd6G2L.jpg) ![Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treats Fish Buoyancy & Stability Issues, Treatment for Internal Bacterial Infections (100ml - Treats 500L) - Image 5](https://m.media-amazon.com/images/I/711KkFEZzGL.jpg) ## Questions & Answers **Q: Hi can anyone tell me how much should i put in for a sixty litre tank . Thanks** A: hi there so for a 60 litre tank you need to put in 12ml, hope this helps **Q: Hi as the instructions are in unclear, do. You give the fish a daily dose or is it just one dose and then repeated again after 7 days.** A: One dose do not daily dose as it is very strong and needs time for the fish to absorb the medication. Also dried garden peas can help in the mean time as dried garden peas help weigh the fish down good luck to you and your fish. **Q: What is the active ingredient?** A: Acriflavine and 9-aminoacridine hydrochloride **Q: Do I need to remove the chemical media from the filter when using this product?** A: No you don't, that's the great thing about this treatment its is safe for even shrimp and snails and u can leave your filter on when treating. Hope this helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ It worked very well for us! *by D***S on 12 May 2026* Well, in short - it works! We were very sceptical at first, as we had a very poorly big fish: 10” long beautiful Koi, floating on his side in the outdoor pond, unable to right himself and some scales falling off, but then swimming off normally before we found him floating on his side again the next day. All other fish in the pond all okay - all still are to this day. Water tested, all levels normal. So we took him out and put him in a large separate tank (big plastic box!) - solitary confinement! Added a very large shot of this liquid - difficult to assess exactly the right dosage. Turned the water in the box very yellow! Kept him in it for about 24hours but he turned on his side. Still breathing but clearly a lack of oxygen. Thought it was his last day… but to give him his best chance that evening, we put him back in the main pond. He sank to the bottom, hardly moving. Morning came. He was swimming normally with all the other fish - no sign of any illness whatsoever, albeit a few scales roughed up - but otherwise he’s the right way up, swimming and eating like he always did. It was a kill or cure. But he made it! That was a few days ago and he’s still looking good. Emotional over a fish? Yes we are! Recommended product. ### ⭐⭐⭐⭐⭐ Worked for our very poorly tetras *by F***S on 1 April 2026* Delighted with this product. Within a few hours we saw improvement. 2 phantom tetras with swim bladder, unable to swim at all, so unwell we were contemplating euthanasia are now almost back to normal 24 hours after using treatment! Amazing! ### ⭐⭐⭐⭐ Effective product. *by M***B on 6 March 2026* It hasn’t cured my goldfish as yet but it’s early days. The fish is definitely healthier. It’s easy to use and doesn’t affect the other fish. The water is turned a bit yellow so will give a full tank clean when I’ve stopped using it. It’s a good price and was delivered quickly. ## Frequently Bought Together - NT Labs Aquarium Swimbladder Treatment, Tropical and Coldwater Aquarium Medicine, Treatment for Internal Bacterial Infections, Treats fish buoyancy and stability issues (100 ml) - Interpet Aqualibrium First Aid Salt Additive Tonic Treatment, Support Sick and Stressed Aquarium Fish, pH Buffer, 260 g - Interpet Anti Internal Bacteria Treatment for Aquarium Fish, Halts Progress of Bacterial Problems, 100 ml, Treats 500 litres --- ## 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.vn/products/158362219-aquarium-swimbladder-treatment-tropical-and-coldwater-aquarium-medicine-treats-fish](https://www.desertcart.vn/products/158362219-aquarium-swimbladder-treatment-tropical-and-coldwater-aquarium-medicine-treats-fish) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-07*