http://www.3reef.com/threads/nitrates-during-cycling.123840/ WebJun 2, 2024 · Don't bother testing for nitrates while the tank is cycling because nitrate test kits read nitrite as nitrate and give you a false reading. Wait until the ammonia and nitrite …
Struggle with water quality and high nitrates in cycling tank
WebApr 4, 2024 · If your water has a lot of ammonia or nitrites in it, it may just mean that your tank will take much longer to cycle. Alternately, find a water source with lower levels that you can use to perform a 25% water change. Bottled or filtered water may be more suitable than dechlorinated tap water. WebSep 1, 2024 · Your 3 weeks in cycling and your nitrates are between 40 and 80 so I would do a 20gal water change. Let the tank sit for a day and than test again. As Goldie said keep it under 40 and you should be good. Just keep testing every three days for at least another month because that’s still a new tank. Good luck and enjoy your fish. Thanks! DarkOne poncho lord of the rings
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WebJun 2, 2024 · The maximum safe level of nitrates in tap water in the UK is 40 or 50?ppm. By law, it is not allowed to be higher because it is harmful to things that ingest it. If you have nitrates in the water, you probably have other harmful substances too. Web1 day ago · 1.Introduction. Nitrate (NO 3 −) is a very soluble anion that is not easily absorbed by mineral soils and so has a high leaching potential.High concentrations of NO 3 −-N (>50 mg/L) in drinking water (WHO, 2024) can constitute a health hazard, with its toxicity mainly attributable to reduction to nitrite and association with methemoglobinemia.Long-term … WebThe average value for N utilization was 60.17% for the ammonium nitrate source and 44.95% for urea. ... the rainfall was insufficient, needing irrigation (650.0 mm, total volume of 2351.40 mm during the growing cycle). In the analysis of ... These results show that under high N conditions, ammonium nitrate contributed to a higher amount of N in ... shantal thomas