895 views. Re: Reef tank w/Nitrates OVER 160ppm Thanks. Effect on Fish . As we said earlier, none of these 6 ways to control your tank’s nitrate levels are going to be a quick fix. You will need to keep up with water changes and should do one any time you see unsafe levels. If your tank is suffering from high nitrate levels, the success of your reef will depend on your being able to get this under control. Fish will feel the impact of nitrate by the time levels reach 100 ppm, particularly if these levels persist. If this nitrate is removed by water change, that alkalinity is lost forever. Journals. Tested again this morning and ammonia is 0.25 ppm, with no nitrate or nitrite? And normally have a concentration 5x of the aquarium water within they're soft tissue. It correlates with my decreased nitrate level as I'm currently reading about 0.25 ppm of nitrate in my system using the Red Sea Pro Nitrate test. Nitrates were down to 7ppm after three months, and only one fish was lost during that period (probably due to starvation… it never looked healthy). … Purigen -> in a bag -> always had it. You must have SOME ammonia to cycle a tank. General Reef Keeping; Beginners Questions; Is 25 ppm Nitrate sustainable ; Is 25 ppm Nitrate sustainable . SPS have recommended nitrate levels to be less than 5 ppm and phosphates less than 0.03 ppm. If we make this the benchmark, nitrate levels should always measure zero using home aquarium test kits. As you can see from the charts, marine fish are much less tolerant of high nitrate levels than freshwater fish. Nitrates - I am getting readings of high Nitrates (100 ppm). So, .25 is sort of a compromise between the ideal of zero and more than .25. It should not do significant harm to the fish for a short time, provided it rises no higher. I thought the tank was ready, so I went to the pet store to get fish. My reef tank is finally bouncing back from about 6 weeks of high nitrates and phosphates, not sure where they came from besides my reef rock that … High nitrate levels in both fresh water and saltwater aquariums will promote excessive algae growth. Biologically the nitrate implies a command and turnaround ability for ammonia and if there was some it's phenomenal in every single post it's always .25, that's the recurring number. Saltwater tanks, on the other hand, need a lower level. In reef tanks, nitrates are necessary in small quantities to fuel the photosynthesis. This then gives our corals the sugars they need to grow and create skeletons. Nano Reefs ... then put in 25% of new water, take back out 25%, and put back 25%.... and so on and so forth, and at the end add enough water back to 100%. Join Date: May 2011. Any ideas … BigAl07, Apr 6, 2009. degibson84 New Member. The recommended nitrate levels in a reef tank can be confusing, you will likely get different answers based on who you talk too or what you read. The remaining corals I have are suffering, the fish don't care and algae does not grow. The Reef Tank > Reef Discussion Forums > General Reef Discussion: LFS said 40 ppm nitrates are ok and normal. When metabolized, much of this nitrogen can end up as nitrate in a process similar to that shown for plankton above. I tested my freshly made water (but unsalted) and its nitrates test at 0. Reef tanks should be maintained at less than 5 ppm. 7 years ago . I have a TDS meter and it reads 0, occasionally 1. The facts are nitrate levels on a wild reef in the ocean is below 0.1 ppm. 5 Figure 1. 2. Not perfect, but not a disaster. It's possible you're over feeding the tank. nitrite saltwater water-changes. High nitrate feeds algae and dinoflagellates. Let me stress that it is important to take things slow and raise nitrates gradually over a few weeks. The ammonia, nitrate, and nitrite were all at 0 ppm. User Name: Remember Me? Is 0.25 ppm of nitrite ok in a saltwater tank? Ammonia: 0 - 0.25 ppm Nitrite: 0 ppm Nitrate: 0 ppm pH: 8.4 Hydrometer: 1.026 Phosphate: 5.0 ppm Temperature: 77 degrees These test results was done on 3/2/2012 @ 12:48 am nearly 30 minutes ago from this post time. At 10ppm - the membrane within the corals will be around 50 ppm. my amonia and nitrite levels are at zero, tank has been up for about 8 months, but my nitrate is at about 40 to 50 ppm, cant really get it lower do about 25, 30 percent wc every week if not twice. I notice better growth and more PE at 1 or 2ppm nitrates then at 0.; plus the zoox in your corals feed of of nitrates and phosphates. I am doing water changes once a week.Can anyone suggest anything to help lower my Nitrates?I have a 55 gallon salt water tank with 4 Tank Spec 27 Gallons Cube Sump 60 (No bio balls) Protein Skimmer 75 Marineland Reef Capable LED Lighting Marineland Single LED Lighting 240 GPH Power head Live: 2 … Production of 10 ppm of nitrate will deplete about 0.16 meq/L (0.45 dKH) of alkalinity. Probably the pet shop didn't tell you, but it's much faster to cycle an aquarium without fish. I started the tank with some fake coral decorations from the store. If the nitrate is taken up by an organism (algae, coral, bacteria, etc.) Same with phosphates and all minerals/elements Clownfish Saddleback Royal Gramma Theres now way these 3 fish are messing up my water quality, Is there anything i can add to get the nitrates down to 0. maybe a phosban reactor with nitrate reducing media in it? Freshwater tanks can be at the higher end, with marine fish-only setups at the lower end and reef tanks as near zero as possible. Which is why at high levels you will notice retraction. Might try placing the test vial on the colour patch on the chart and viewing it from above. I'm struggling to reduce my nitrate level because it reached 50 ppm. The fish only need to enough food so that it's 100% consumed in 3 minutes or so. Location: Orange county California. Reef tank: < 1ppm. All-In-One Tanks Pico Reef Discussion Large Reef Discussion Marketplace Sponsor Forums Miscellaneous More . In natural coral reef sediments, however, nitrite can still be very low (much lower than ammonia (NH3) and nitrate (NO3-), which can rise to as high as 0.7 ppm). Dec 2, 2018 10:15:33 am. Joined: Jan 14, 2009 Messages: 1,424 Likes … I cycled the tank with some fish flakes after and tested the water after a week. Can someone help? All proteins contain nitrogen, as do a wide variety of other biomolecules. Nitrates will not drop below 20 ppm User Name: Remember Me? And remember: Just because your tank is within those limits doesn’t mean that your fish are happy. In large quantities however, nitrates can fuel massive growths of algae that can smother and compete with corals for real estate on the reef. Also with a 20% - 25% W/C procedure your tank should be able to maintain a lower NO3 reading. Anything above that is just feeding the tank and adding to your NO3 issues. Pages: [1] ↓ 0 Members and 1 Guest are viewing this topic. All three levels (Ammonia, nitrite, and nitrate) should be zero. 3 years ago. A nitrite ion (left) comprised of a central nitrogen atom (blue) and two oxygen atoms (red), one of which carries a negative charge. In freshwater aquariums, nitrates should be kept below 50 ppm at all times, and preferably below 25 ppm. zollybosher. To avoid the reintroduction of NO 3 – many hobbyists use Reverse Osmosis (RO) water or other filtered water, which has undergone remineralization with aquarium salts. Coral tank: <0.25 ppm . So times have certainly changed. U are right on track in my opinion I would continue with your 25%s nitrate is the last step. It uses less water and everytime you swap out the 25% you’re halving the amount of nitrate in the tank. Password: Register: 09-30-2011, 07:37 PM #1: Greenhaus101. The kit I'm using is mine API master FW purchased 1/1/9 and the Nitrate has tested my FW accurately and I test at least every 10 days, it's almost gone so I got a new one and compared the results from each on my FW and they both consistently return the same results. Reducing Nitrate Levels. #8. Tap water in the United States could contain up to 44 ppm of Nitrate. LFS said 40 ppm nitrates are ok and normal. I was buying water today and eyeing a beautiful purple … I'm using an api liquid kit. If done correctly and regularly, a partial water change is a very effective method to lower the nitrate levels in a saltwater reef or fish-only tank. Nitrates in my 187 gallon reef tank had been hovering around 1 ppm so I used the product to boost levels to 5 ppm, resulting in better colors for my SPS. You don't NEED nitrate in your tank. Ammonia: 0.25 ppm (seems pretty bang on the shade given for this reading) Nitrite: 0.5 ppm (maybe a bit lower – definitely darker than the 0.25 shade but perhaps not quite as dark as the 0.5 shade) Nitrate: 5.0 ppm (perhaps a tiny bit darker but not as dark as the 10 ppm shade) I also tested our tap water for ammonia and it read 0.5 ppm! After 2g water change, same 0.25 phosphate and 25 nitrates... i m going to cut down on my feeding to every other day as well Other chemicals I have been using 1. reply #10. Posts: 466; Liked: 62; Thanks Given: 52; Received: 26; Location: Manchester; Is 25 ppm Nitrate sustainable . 7 years ago. PhosBan GFO -> in a bag -> ran it 3 months ago. Posts: 414 Images: 4. My ammonia spiked them dropped and then my nitrite did the same. not ever a .75 for example Individual species of fish, plants or invertebrates may have more specific requirements. I tested my tank water last night before and after the water change. Sources Of Nitrate In Reef Tanks. Coral tank: 0.25 ppm: Note: The nitrate levels above are general guidelines. Braeya. I have been doing 25% water changes weekly and nitrites come right back up. If the phosphates are too high, then it can reduce coral calcification and nourish undesired algae. Hello! answer #2. kthorkel . is this level ok? Any nitrites are going to be a problem for your fish. See also: Top Rated Aquarium Test Kits For Freshwater And Saltwater Tanks In 2019 (Review And Guide) 2. So when nitrate is accumulating in a reef tank, alkalinity is being depleted. I've been setting up a 10 gallon nano reef for 2 weeks. It is the byproduct of nitrite being eaten by bacteria. reply #3. johnarthur. Nitrates and Phosphates need to be checked on a regular basis in an sps reef tank. Had my tank for 5 months ish and struggled to get it to cycle. Nitrates and Phosphates. Password: Register: 12-19-2012, 10:52 PM #1: magus90 ... 75 gallon tank, and a reef octopus Bh-90. Phosphate, or PO4, is a compound of Phosphorus (P), one of the top 14 out of 70 trace elements found in natural seawater that are considered to be essential for saltwater aquarium and reef tank systems.The normal PO4 level in the ocean is 0.07 ppm (remember this number for future reference). Now if 4 ppm was dosed that's different, and the leftovers wouldn't always hover at .25 either it would seem. I was planning on dosing my nitrates back up again (just have to find my old bottle of stump remover) and get it back in the 5-10 ppm range that was treating me so well before. 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