--- product_id: 392389491 title: "Nitrateminus Liquid, Reduces Nitrate For All Freshwater And Marine Aquariums, 250 Ml" brand: "tetra" price: "30794CFA" currency: XOF in_stock: true reviews_count: 5 category: "Tetra" url: https://www.desertcart.sn/products/392389491-nitrateminus-liquid-reduces-nitrate-for-all-freshwater-and-marine-aquariums store_origin: SN region: Senegal --- # Reduces nitrate from 4.2 to 0.6 in 1 hour Controls algae growth effectively 250 ml liquid formula Nitrateminus Liquid, Reduces Nitrate For All Freshwater And Marine Aquariums, 250 Ml **Brand:** tetra **Price:** 30794CFA **Availability:** βœ… In Stock ## Summary > πŸ’§ Clear water, happy fish β€” reduce nitrates like a pro! ## Quick Answers - **What is this?** Nitrateminus Liquid, Reduces Nitrate For All Freshwater And Marine Aquariums, 250 Ml by tetra - **How much does it cost?** 30794CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/392389491-nitrateminus-liquid-reduces-nitrate-for-all-freshwater-and-marine-aquariums) ## 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 - β€’ **Compact & Convenient:** Handy 250 ml bottle with dosing cap designed for easy, mess-free application. - β€’ **Safe for All Aquariums:** Formulated for both freshwater and marine tanks, ensuring universal compatibility. - β€’ **Trusted by Enthusiasts:** Highly rated by over 2,800 users who swear by its reliable water quality improvement. - β€’ **Algae Control Powerhouse:** Significantly reduces algae growth, preserving your aquatic ecosystem’s natural beauty. - β€’ **Precision Nitrate Reduction:** Clinically proven to slash nitrate levels fast, keeping your aquarium crystal clear. ## Overview Tetra Nitrateminus Liquid is a 250 ml aquarium water treatment designed to rapidly reduce nitrate levels, effectively controlling algae growth in both freshwater and marine tanks. Trusted by thousands of aquarists, it delivers measurable nitrate reduction within an hour, promoting a healthier aquatic environment and enhancing the visual appeal of your aquarium. ## Description Tetra Nitrateminus Liquid, 250 ml Review: indispensable en aquariophilie - Produits d'entretien indispensable lorsqu'on fait de l'aquariophilie je m'en sers Γ  chaque changement d'eau. 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 | #45,165 in Pet Supplies ( See Top 100 in Pet Supplies ) #384 in Fish Medication & Health Supplies | | Brand | Tetra | | Brand Name | Tetra | | Customer Reviews | 4.6 out of 5 stars 2,852 Reviews | | Global Trade Identification Number | 04004218149182 | | Item Form | Liquid | | Item Weight | 250 Grams | | Item form | Liquid | | Item weight | 250 Grams | | Liquid Volume | 250 Milliliters | | Liquid volume | 250 Milliliters | | Manufacturer | Tetra | | Manufacturer Part Number | T277 | | Model Number | T277 | | Number of Packs | 1 | | Pet Type | Fish | | Target Species | Fish | | Unit Count | 8.5 Fluid Ounces | | Unit count | 8.5 Fluid Ounces | ## Product Details - **Brand:** Tetra - **Item form:** Liquid - **Item weight:** 250 Grams - **Liquid volume:** 250 Milliliters - **Number of Packs:** 1 ## Images ![Nitrateminus Liquid, Reduces Nitrate For All Freshwater And Marine Aquariums, 250 Ml - Image 1](https://m.media-amazon.com/images/I/71aDHvB0RrL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ indispensable en aquariophilie *by C***N on 17 August 2019* Produits d'entretien indispensable lorsqu'on fait de l'aquariophilie je m'en sers Γ  chaque changement d'eau. ### ⭐⭐⭐⭐⭐ 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 ### ⭐⭐⭐⭐⭐ Great product *by M***N on 26 March 2026* Excellent quality and excellent value and service πŸ‘ ## 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? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/392389491-nitrateminus-liquid-reduces-nitrate-for-all-freshwater-and-marine-aquariums](https://www.desertcart.sn/products/392389491-nitrateminus-liquid-reduces-nitrate-for-all-freshwater-and-marine-aquariums) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-09*