--- product_id: 47985204 title: "Tetra Nitrateminus Liquid, 250 ml" brand: "tetra" price: "₹ 2097" currency: INR in_stock: true reviews_count: 13 category: "Tetra" url: https://www.desertcart.in/products/47985204-tetra-nitrateminus-liquid-250-ml store_origin: IN region: India --- # Reliable nitrate reduction 250 ml precision dosing Economical 50 ml treats 500 L Tetra Nitrateminus Liquid, 250 ml **Brand:** tetra **Price:** ₹ 2097 **Availability:** ✅ In Stock ## Summary > 🌊 Keep your aquarium thriving with Tetra Nitrateminus – because your fish deserve the best! ## Quick Answers - **What is this?** Tetra Nitrateminus Liquid, 250 ml by tetra - **How much does it cost?** ₹ 2097 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/47985204-tetra-nitrateminus-liquid-250-ml) ## Best For - tetra enthusiasts ## Why This Product - Trusted tetra brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Fast-Acting Formula:** Noticeable nitrate reduction within hours, safeguarding your aquatic life swiftly. - • **Economy Meets Efficiency:** Just 2.5 ml per 10 L weekly dosing keeps your tank healthy without breaking the bank. - • **Trusted German Engineering:** Manufactured by Tetra, a global leader in aquarium care, ensuring quality and reliability. - • **Crystal Clear Water, Every Time:** Effectively reduces nitrate levels to prevent algae bloom and maintain pristine aquarium conditions. - • **Perfect for the Dedicated Aquarist:** Ideal for professionals and hobbyists aiming for optimal fish health and tank aesthetics. ## Overview Tetra Nitrateminus Liquid (250 ml) is a premium aquarium water treatment designed to reliably reduce nitrate levels, preventing algae growth and promoting a healthy aquatic environment. With economical dosing and fast results, this German-engineered formula is trusted by thousands of aquarists worldwide to maintain crystal-clear water and vibrant fish health. ## Description Product Description Tetra Nitrateminus Liquid, 250 ml Directions Add 2.5ml of NitrateMinus per 10 litres of aquarium water, on a weekly basis. Dose rate can be doubled for additional nitrate control. Depending on the starting concentration of nitrate in the aquarium, it can take a few weeks to reach the desired level. Once achieved, levels will remain low. Review: Great product - Excellent quality and excellent value and service 👏 Review: Very good product - This product came 1 day after ordering and was very well packaged as per usual for many/most items bought from desertcart. The product it's self is in those handy sized bottles that 'Tetra' put the majority of there products in. The dosing cap is a great idea. . .Though to small for larger aquariums. I thought i would give this product a try, as i have a constant battle with high quantities of algae from the water in my area being so hard & alkaline.. Around 8-6-9 on the Ph scale. and have never had any problems with 'Tetra' products in the past.. I placed the required amount in my main 340l display tank this morning. But with displacement from rock is holding around about 240l. The product looks a little like something else in water... hahahahaha, but in a short space of time, 2-5 minutes, disperses through the tank in flakes/clumps and the particulates sinks to the bottom of the tank. With having live coral sand (white) the 'Nitrate-Minus' can not be seen. . I am sure you would see it if you have a darker aggregate. Doing this dose, once a week as directed on the bottle i know will help control the 'Nitrate' levels, which with in the hour of being placed in my tank, has reduced the Nitrate count from 4.2 to 0.6. So in conjunction with regular water changes...(which is a must) regardless of any treatments you may use, i KNOW will reduce the algae problems on the glass. The fish had no interest in the product as it dispersed through the tank, and certainly do not appear to be effected by this.. but all in all, so far i am very happy with the 'Nitrate Minus', and would tell anyone who has high levels of nitrate...(far more than i have) to give it a try... I would imagine that if i test the water tonight, my nitrate levels would be zero.. So, my opinion is that it is highly advised to use this, in conjunction with the needed and usual aquarium husbandry tasks such as regular water changes/aggregate cleaning/filter cleaning etc etc etc.. I am anticipating my sump/refuge plants to slow down in growth now also with highly reduced Nitrate levels, with the exception of the red mangroves, which grow slowly anyway.. Give it a try. :) Daz ## Features - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labelling or instructions - educes the amount of algae - New NitrateMinus reduces nitrate - Reliable nitrate reduction for less algae ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002SQIJVQ | | Best Sellers Rank | 2,843 in Pet Supplies ( See Top 100 in Pet Supplies ) 24 in Aquarium Water Treatments | | Brand | Tetra | | Brand Name | Tetra | | Country Of Origin | Germany | | Customer Reviews | 4.6 out of 5 stars 2,934 Reviews | | Global Trade Identification Number | 04004218149182 | | Item Form | Liquid | | Item Weight | 250 Grams | | Item form | Liquid | | Item weight | 250 Grams | | Liquid Volume | 250 Millilitres | | Liquid volume | 250 Millilitres | | Manufacturer | Spectrum Brands | | Manufacturer Part Number | T277 | | Model Number | T277 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | Unit Count | 250.0 millilitre | | Unit count | 250.0 millilitre | ## Product Details - **Brand:** Tetra - **Item form:** Liquid - **Item weight:** 250 Grams - **Liquid volume:** 250 Millilitres - **Number of Packs:** 1 ## Images ![Tetra Nitrateminus Liquid, 250 ml - Image 1](https://m.media-amazon.com/images/I/71cQIvIDM-L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great product *by M***N on 26 March 2026* Excellent quality and excellent value and service 👏 ### ⭐⭐⭐⭐⭐ Very good product *by B***Z on 22 April 2014* This product came 1 day after ordering and was very well packaged as per usual for many/most items bought from Amazon. The product it's self is in those handy sized bottles that 'Tetra' put the majority of there products in. The dosing cap is a great idea. . .Though to small for larger aquariums. I thought i would give this product a try, as i have a constant battle with high quantities of algae from the water in my area being so hard & alkaline.. Around 8-6-9 on the Ph scale. and have never had any problems with 'Tetra' products in the past.. I placed the required amount in my main 340l display tank this morning. But with displacement from rock is holding around about 240l. The product looks a little like something else in water... hahahahaha, but in a short space of time, 2-5 minutes, disperses through the tank in flakes/clumps and the particulates sinks to the bottom of the tank. With having live coral sand (white) the 'Nitrate-Minus' can not be seen. . I am sure you would see it if you have a darker aggregate. Doing this dose, once a week as directed on the bottle i know will help control the 'Nitrate' levels, which with in the hour of being placed in my tank, has reduced the Nitrate count from 4.2 to 0.6. So in conjunction with regular water changes...(which is a must) regardless of any treatments you may use, i KNOW will reduce the algae problems on the glass. The fish had no interest in the product as it dispersed through the tank, and certainly do not appear to be effected by this.. but all in all, so far i am very happy with the 'Nitrate Minus', and would tell anyone who has high levels of nitrate...(far more than i have) to give it a try... I would imagine that if i test the water tonight, my nitrate levels would be zero.. So, my opinion is that it is highly advised to use this, in conjunction with the needed and usual aquarium husbandry tasks such as regular water changes/aggregate cleaning/filter cleaning etc etc etc.. I am anticipating my sump/refuge plants to slow down in growth now also with highly reduced Nitrate levels, with the exception of the red mangroves, which grow slowly anyway.. Give it a try. :) Daz ### ⭐⭐⭐⭐ Arrived on time *by C***K on 15 April 2026* Reduced nitrate ok ## Frequently Bought Together - Tetra Nitrateminus Liquid, 250 ml - Tetra AlguMin - Quickly Combats All Types Of Algae In The Aquarium, Prevents The Growth Of New Algae, 250 ml - Tetra EasyBalance - long-term care for biologically healthy aquarium water and a reduced number of water changes, 500 ml (Pack of 1) --- ## 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.in/products/47985204-tetra-nitrateminus-liquid-250-ml](https://www.desertcart.in/products/47985204-tetra-nitrateminus-liquid-250-ml) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-06-05*