--- product_id: 48415449 title: "Seachem Prime Water Conditioner, 50 ml" brand: "seachem" price: "NT$800" currency: TWD in_stock: true reviews_count: 8 category: "Seachem" url: https://www.desertcart.tw/products/48415449-seachem-prime-water-conditioner-50-ml store_origin: TW region: Taiwan --- # Works for fresh & saltwater 5 ml treats 250L water Detoxifies ammonia & nitrites Seachem Prime Water Conditioner, 50 ml **Brand:** seachem **Price:** NT$800 **Availability:** ✅ In Stock ## Summary > 💧 Elevate your aquarium game with the ultimate water conditioner! ## Quick Answers - **What is this?** Seachem Prime Water Conditioner, 50 ml by seachem - **How much does it cost?** NT$800 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/48415449-seachem-prime-water-conditioner-50-ml) ## Best For - seachem enthusiasts ## Why This Product - Trusted seachem brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Emergency Ready Dosing:** Safe to increase dose up to 5x in emergencies—protect your aquatic life when it matters most. - • **Comprehensive Detox Power:** Neutralizes chlorine, chloramine, ammonia, nitrite, and nitrate for a safer aquatic environment. - • **Trusted Industry Standard:** Loved by hobbyists and pros alike, with 4.7-star rating and proven reliability. - • **Ultra-Concentrated Formula:** Just 5 ml conditions up to 250 liters—max efficiency, minimal waste. - • **Versatile Fresh & Saltwater Use:** Perfectly balanced for both freshwater and marine tanks—one solution for all your aquatic needs. ## Overview Seachem Prime Water Conditioner is a highly concentrated, multi-functional treatment that detoxifies harmful chemicals like chlorine, chloramine, ammonia, nitrites, and nitrates in both fresh and saltwater aquariums. With an industry-leading dose rate of 5 ml per 250 liters, it offers exceptional value and safety, trusted by over 1,400 users worldwide. ## Description Product Description Seachem Prime 50Ml Directions Use 1 capful (5 mL) for each 200 L (50 US gallons) of new water. For smaller volumes, please note each cap thread is approximately 1 mL. May be added to aquarium directly, but better if added to new water first. If adding directly to aquarium, base dose on aquarium volume. Sulfur odor is normal. For exceptionally high chloramine concentrations, a double dose may be used safely. To detoxify nitrite in an emergency, up to 5 times normal dose may be used. If temperature is greater than 30 °C (86 °F) and chlorine or ammonia levels are low, use a half dose. Box Contains water treatment Review: Highly recommended - Great product and such a small amount required at water change. Highly recommended. I used for my newly hatched Axolotl and also my tropical fish tank. Review: It's Prime! - It’s Prime. If you’ve been in the aquarium hobby for five minutes or five years, you know this is the standard. ​It’s more concentrated than the cheap "blue bottled" stuff, so a tiny bit goes a long way. It doesn't just remove chlorine, it detoxifies ammonia and nitrites. It’s a simple, reliable product that works better than the rest. ## Features - Warning:Not suitable for children under 10 months. - Complete and concentrated conditioner for both fresh and saltwater - Removes chlorine, chloramine - Detoxifies ammonia, nitrite, and nitrate - 5 ml to treat 250l is an industry leading dose rate, giving much better value than any other brand. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002A5WPQ | | Allergen Information | Allergen-Free | | Brand | Seachem | | Brand Name | Seachem | | Customer Reviews | 4.7 out of 5 stars 1,433 Reviews | | Global Trade Identification Number | 00000116043403 | | Included Components | Seachem Prime Water Conditioner, 50 ml | | Item Form | Liquid | | Item Type Name | Seachem Prime Water Conditioner, 50 ml | | Item Weight | 1 Ounces | | Item form | Liquid | | Item weight | 1 Ounces | | Liquid Volume | 50 Millilitres | | Liquid volume | 50 Millilitres | | Manufacturer | Seachem | | Product Warranty | 3 years | | Target Species | Fish | | UPC | 000116043403 | | Unit Count | 50.0 millilitre | ## Product Details - **Brand:** Seachem - **Item form:** Liquid - **Item weight:** 1 Ounces - **Liquid volume:** 50 Millilitres - **Manufacturer:** Seachem ## Images ![Seachem Prime Water Conditioner, 50 ml - Image 1](https://m.media-amazon.com/images/I/612S4CwwT5L.jpg) ## Questions & Answers **Q: Will this get rid of aquarium plant pesticides?** A: I really don`t think so, It`s just a water conditioner, Have you tried 3% Hydrogen peroxide, I use it to remove all algae etc from my aquarium plants , spray them outside the tank then rinse them in water after a minute or so does not harm them or 20m direct in the tank water again does not harm fish but can harm shrimps **Q: Do I need to use this alongside tap safe when adding new water?** A: Nope this is your Tap safe 👍 **Q: Is this the same as using aquasafe from tetra? It seems a much cheaper alternative** A: Yes it is an alternative to tetra aquasafe, but better. And yes, very concentrated so works out cheaper. **Q: Does this reduce general hardness?** A: It can assist it yes but won't soften water fully. Treat water with tap safe before putting in tank. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Highly recommended *by S***R on 23 March 2025* Great product and such a small amount required at water change. Highly recommended. I used for my newly hatched Axolotl and also my tropical fish tank. ### ⭐⭐⭐⭐⭐ It's Prime! *by A***S on 18 March 2026* It’s Prime. If you’ve been in the aquarium hobby for five minutes or five years, you know this is the standard. ​It’s more concentrated than the cheap "blue bottled" stuff, so a tiny bit goes a long way. It doesn't just remove chlorine, it detoxifies ammonia and nitrites. It’s a simple, reliable product that works better than the rest. ### ⭐⭐⭐⭐⭐ Black Prime?? *by A***R on 19 May 2025* I bought two bottles of prime as I was nearly finished one that I had for years. I opened the new bottle and I got a bit of a shock. All the bottles of Prime that I have had in the past have been clear, this one, the liquid was black. I really didn't want to put it in my Goldfish tank but I had already half emptied it to do the water change. I went online before refilling my tank and read on a forum that somebody had the same issue and had contacted Seachem directly. Seachem said it was fine to use so I went ahead and a little reluctantly added it to my tank. Fish seem fine. I can't remember the whole response but it is something to do with the sediment in the bottom of the barrel (or whatever it is they mix it in) or something like that when they start a new batch and it all gets mixed up but it is totally harmless. That is what Seachem said, NOT ME. As I said I had to take a chance as I had nothing else and after I read what Seachem said I felt confident enough to go ahead and use it. My fish have been fine but it is up to everyone to make up their own minds if you get a bottle of black prime. ## Frequently Bought Together - Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 50 ml - API FRESHWATER MASTER TEST KIT 800-Test Freshwater Aquarium Water Master Test Kit, White, Single, Multi-colored - Seachem Stability Fish Tank Stabilizer - For Freshwater and Marine Aquariums 50 ml --- ## 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.tw/products/48415449-seachem-prime-water-conditioner-50-ml](https://www.desertcart.tw/products/48415449-seachem-prime-water-conditioner-50-ml) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-22*