Seachem de*Nitrate 1 L / 61 cu.in.

Works great

This is MAGICAL. I was measuring ~50ppm in my fully stocked 10g and 20g. After a few weeks with this stuff in my filter, my tanks just measured 2ppm in my 20g, and 10ppm in my 10g. It took a few weeks to work but I am so happy with it. I was looking at reverse osmosis and other options but they were far more expensive. My tap measures 40ppm, so this was a big problem. Other reviews mentioning that it quickly becomes ineffective and you must replace it regularly are misled. These rocks only allow denitrifying bacteria to grow on its very porous surface. As long as the filter isn’t clogged, these should work for at least a couple months.

Good product have used it for yrs. Doesn’t lower the nitrate in my salt water tank. After a week u should see a drop in it if u use enough.

Trabaja lento pero hace su trabajo

Just added to canister filter so idk how well it will work

I have been fighting a losing battle with the nitrates in my 75 gallon tank for over a month. I was about to lose my mind because nitrates remained around 80 ppm and I was losing fish almost daily. Last weekend I cleaned the canister filter, added half a liter of Denitrate, and did an 80% water change. I lost 3 fish in the meantime because the irreversible damage had already been done but now, a week later, my nitrates have been cut in half and the remaining fish are all acting just fine. This product has been a lifesaver! I did make the mistake of adding Denitrate directly to the baskets in my filter and some of the pieces were so light weight they were sucked up through the filter and into the aquarium, almost destroying the propeller. So I had to take the filter apart and place all the Denitrate in a media bag. However other than that, this product has performed better than expected and highly recommended.

I was having issues in my aquarium and higher levels of nitrate (80-120+ppm range- recommended levels in an aquarium should be 40ppm). Despite frequent (weeklybiweekly) water changes of 20-25%, limiting lighting and feeding of the fish my nitrate levels did not want to taper off. I bought denitrate based off reviews and the description that say it helps reduce nitrate levels. Unfortunately, I haven't seen much of a difference in my nitrate levels from prior to adding this and now. It DID help make my water very nice and crystal clear (I had tannins in the water giving the tank a murky orange hue from peat moss pellets in the filter for reducing pH levels due to hard water). Overall, I'd like to say it may help lower nitrates if you are having mildly elevated levels but if you have high levels, than based off my experience you'll probably end up searching for another product to help.

I used this in combination with Prodibio Bio Digest bacteria on two tanks, one with about 10 ppm nitrate and one with around 30. I used one ampule of the bacteria in the 25 gallon tank and two ampules in the 90 gallon tank. I added some Seachem Denitrate media in each of four canister filters, so the bacteria would have a good place to grow (in one tray of each canister filter and in a dark bag in the back corners of each tank near the inflow tubes for the canisters where there is mild water flow). The dark bags contain about a liter of Denitrate each, and they are fat enough to have protected centers where anaerobic bacteria should be able to survive, while the outside and the high flow canisters favor aerobic bacteria. In two and a half weeks, the nitrate readings on both tanks are down to zero. Astonishing. I have kept goldfish for decades and have always had problems with nitrates. I have tried all sorts of products, and this combination is the first that has worked.

Perfecto, es lo que se anunciaba

Excelente

1/4 su değişimiyle birlikte kullanıldığında 3. Günden itibaren amonyak nitrat değerleri güvenli seviyeye indi.

Buena Calidad y un excelente precio

un excellent produit