Hi All, ... through a some kind of prefilter haven't decided on what yet through a tube about a metre long and 40mm diameter then back into the tank. In two and a half weeks, … Excessive flow rates should, therefore, be avoided, as they may impede development of an adequate anaerobic environment to support denitrifying bacteria. This has a complicated answer, because all chemical filter medias exhaust on the basis of capacity, not on the basis of time. Ammonia is a natural occurring substance in nature, but so is cyanide. Hi there, I have been trying to cycle my freshwater 90L aquarium for 10 months now, and its still not cycled! “Live” rocks or reef rocks remove nitrate by anaerobic denitrification. Rinse with old tank water if clogged. At that point de❊nitrate™ will bring the nitrate levels down to 4 – 5 ppm after several days of use. As long as nitrate concentrations remain under control, the product is not exhausted. Seachem Denitrate – and Seachem Matrix – can do a fantastic job of helping to lower the nitrates in your aquarium. 10 Days Replacement ... As long as nitrate concentrations remain under control, the product is not exhausted. Noticable organic waste buildup in aquarium, Noticable organic waste buildup in aquarium or rising phosphate or silicate levels. All Seachem® chemical filter medias work extremely quickly, which means that if they are given infinite amounts of contaminant to absorb, they will exhaust very quickly. Can't find what you're looking for? Unlike highly toxic and difficult to use formalin-based medications, ParaGuard contains no formaldehyde or methanol and will not alter pH. Home; Individual Services. I added some to my 120g and the 150g I just set up, but I don't plan on reducing water changes any. Each 500 mL of de❊nitrate™ treats about 100–200 L (25–50 US gallons), depending on initial nitrate concentration and the current biological load. You can also call 888‑732‑0003 (Monday- Friday 9:00 AM - 5:00 PM EST) if you would like to speak directly with a technical support representative. But there is one very simple, yet important step you must take in order to unlock their full potential. In this condition, your fish get the best comfort and health. I started a new tank last week and would like to know how long the Prime will skew ammonia readings. everyone. The material has a high surface area and supports a high density of bacteria. All Seachem® chemical filter medias work extremely quickly, which means that if they are given infinite amounts of contaminant to absorb, they will exhaust very quickly. As water enters the inner crust of this media, it will come in contact with the bacteria groups that live in oxygen deficient conditions of the inner portions of this media that naturally consume and dispose of nitrate. I think in the long run, water changes … The "denitrification media" I'm using is a combination of SeaChem deNitrate and Eheim Ehflilav (about a 5 to 1 ratio, deNitrate to Efhlilav). FAQ from Seachem Q: How much nitrate will Denitrate remove? Office hours: Monday- Friday 9:00 AM - 5:00 PM EST. 4.0 out of 5 stars 76 ratings. Product Description: Seachem DeNitrate 20 Liter (5.3 gal) Seachem DeNitrate is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. Sizes: 100 mL, 250 mL, 500 mL, 1 L, 2 L, 4 L. For best results, de❊nitrate™ should be placed to assure the flow of water through it, such as in a canister filter, chemical filtration module, or box filter. In all reality, the level of ammonia in the water needs to be as low as humanly possible. Ask us a new question. ParaGuard is easy to overdose. Enough should be used to remove nitrate at a rate at least as fast as the rate of formation. If higher flow rates are unavoidable, use Matrix™ or Pond Matrix™. The instructions, in summary, state "Use 5 mL (1 capful) of ParaGuard for every 40 L (10 US gallons). At slow flow rates (less than 50 US gallons per hour), it will function as both an aerobic filter and an anaerobic denitrifying filter. It was last cleaned about 4 months ago when I moved from one (less … One of the experts from our technical support staff will be happy to promptly respond. The target is to lower nitrate levels in my tank. It's been a week since my last water change and since the nitrate reactor went into operation using this product. FAQ: Where should Seachem® filter medias go in my filter? However, if an aquarium has a more "average" level of contaminants, most Seachem® filter medias will last a month or more. *SeaChem Cichlid Salt, Minerals for most Freshwater Fish; Carbon does not remove nitrates; although the use of carbon has its supporters and detractors, one aspect of activated carbon that is clear is that it cannot remove nitrates. Other alternatives include water restriction to a regular canister, placement in a sump, or a box filter with a restricted intake. If you can build one, go for it. Visitor; Family Visa; Tier 1 Visa At that point Denitrate will bring the nitrate levels down to 4 Ð 5 ppm after several days of use. Absorbs up to 8.0 mg/L copper from the aquarium, Recommended dose absorbs approximately 0.3 mg/L phosphate, Never - should be rinsed in old tank water as needed to prevent clogging with detritus, Does not exhaust - rinse in old tank water if clogged, Mechanical media - clogs with detritus over time. Petbarn online orders will take from 2 - 10 business days to arrive, depending on destination and shipping method. Our point is that ammonia is very poisonous for your fish. Once De-Nitrate has been used for several days, nitrate concentrations should start to fall and level off gradually at a concentration of 4-5 mg/L as nitrate. Enough should be used to remove nitrate at a rate at least as fast as the rate of formation. Repeat this dose daily as required as long as fish show no stress." A: Matrix™ is a biomedia, meaning it does not exhaust over time, so you should never need to replace it. Seachem Matrix is an aquarium conditioner aimed at people who need to either get rid of all the toxins in their aquarium water or for people who need to get their bacteria back. Seachem Denitrate - Which pump. At high flow rates (greater than 100 US gallons per hour), it will function solely as an aerobic filter. Replace if damaged. Has anyone used this product and seen a decline in nitrates. ParaGuard is the only fish and filter safe aldehyde-based parasite control product available for the treatment of external fish parasites. Each 500 mL of de nitrate™ treats about 100–200 L (25–50 US gallons), depending on initial nitrate concentration and the current biological load. Each 500 mL of Seachem De-Nitrate treats about 100-200 L (25-50 gallons), depending on initial nitrate concentration and the current biological load. I overdosed quite a bit having put a capful in each 5 gallon bucket that I was treating. De-nitrate works similarly to live rock, fostering anaerobic bacterial activity at the core of the media. de❊nitrate™ is also an excellent media for aerobic nitrification and it makes an ideal biological filter in drip trays, canister filters, sumps, or even box filters. Metro orders are usually received within five working days and up to ten days for regional and rural areas. If very high nitrates are initially present, they should be brought down to less than 20 mg/L with water changes. Once de❊nitrate™ has been in use for several days, nitrate concentrations should start to fall and level off gradually at a concentration of about 4–5 mg/L as nitrate. 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. de❊nitrate™ is an economical, natural, porous material with a pore distribution and geometry that promotes both aerobic nitrification within the first few millimeters of depth and anaerobic denitrification at the core. It took me 6 months to figure this out. It will remove nitrate, but not as much nitrate as de❊nitrate™ can. 4.4 out of 5 stars 121 ratings. FAQ: Does Seachem Prime® expire? Does it evaporate, have a half-life, or stay in the water column until every last bit has been bound to ammonia? 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