Tetra Nitrateminus Liquid, 250 ml

Works great, no strong smell like a lot of reviews said

Excellent quality and excellent value and service 👏

Reduced nitrate ok

Great for maintaining tank health

When problems started in my monster tank I knew I had to act fast Used Gloop in the past and I won't lie it was good but you literally have to take the media out your tank smear gloop all on your media sponges then put the media back inside the filter...fiddly and messy So I thought I would give Tetra Nitrate Minus a go I have 2 tanks the problematic 1 was my monster tank After figuring out the dosage it turns out I had to put in all the small bottle but hey ho it is a huge monster tank Within 24 hours I had the perfect tank . No nitrates at all. All I had to do was figure out the dosage the cap is a measuring cap which helps treatment took less than a minute to do (unlike gloop that took at least 30 minutes and was messy) Prefer this will never buy gloop again

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

Hi I have been using this product for several months now, trying to control constant Nitrate levels well above 40 ppm. I have tried everything, apart from live plants to bring it down. I gave Nitraminus ago and initially I had some success with it and managed to reduce the Nitrate levels to 20 ppm but not lower, no matter what I tried. This is why I have given it 3 stars. I have now given up on it because I am now using Nitrzorb and this did the same trick within two weeks, reduceing it to 20ppm and I am now getting better results, about 10 ppm. Nitrzorb is more expensive at first but it's a lot cheaper in the long run, because I have purchased Several bottles of Nitraminus to achieve mediocre results over a very long time. I therefore wish I tried Nitrzorb sooner!

Really works don't do many of these but thought had to here, I have a 5year heavy planted tank so never vac bottom but my nitrate of late has been reading 80+ of nitrate,so thought would try this, first up you need give it 24 hrs to work I put 50 mil in my 300 ltd tank and next day nitrate reading was just 5% ...if anything little too low so bit less next time should get it to 20% you need some nitrate for plants can you biological filter media, so very good bottle little small but that's only small thing that's not so great. It WORKS

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Produits d'entretien indispensable lorsqu'on fait de l'aquariophilie je m'en sers à chaque changement d'eau.

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Is not working properly, I see no reducing of NO3