Joeteng Posted June 18, 2011 Share Posted June 18, 2011 I have the tank for almost 3months but the no3 still high in my tank. Wondering what went wrong? How can I control my no3 effectively? - water change every week 10% - dose bacteria into the sump weekly - feed twice a day -buy no3 and ammonia removal filter Quote Link to comment Share on other sites More sharing options...
SRC Supporter Harlequinmania Posted June 18, 2011 SRC Supporter Share Posted June 18, 2011 Check if there is any dead fish or rotting plant in your tank ? Most of the bacteria product in the market will only help to bring down Ammonia and N02 just like your biological filter does, N03 has to be reduce by pseudomonas and clostridium bacterical in an anaerobic conditions into harmless nitrogen gases or consume by algae as a fertilizer . Below is some of the ways you can remove the high N03 in your tank; 1) Build a refugium with DSB ( Deep Sand Bed ) together with some algae 2) Using bacteria products like Micro- Lift special blend or AZN03. 3) Use a Algae scrubber 4) Large water change ( This would be the fastest method to bring N03 down ) 5) Reduce your feeding. HTH Quote 1000 Gallon Tank in the Hole http://www.sgreefclub.com/forum/topic/120957-1000-gallon-3d-hole-in-the-wall/ Link to comment Share on other sites More sharing options...
Joeteng Posted June 18, 2011 Author Share Posted June 18, 2011 Thanks bro but how long do I need to do the hugh water change? Quote Link to comment Share on other sites More sharing options...
CFOh Posted June 18, 2011 Share Posted June 18, 2011 u may consider biopellets too... Cheers.. Quote LFS Map in singapore __________________ ><((((º>`·.¸¸.·´¯`·.¸.·´¯`·...¸><((((º> ·´¯`·.¸. , . .·´¯`·.. >((((º> Cheers and Happy Reefing.... Link to comment Share on other sites More sharing options...
Joeteng Posted June 18, 2011 Author Share Posted June 18, 2011 u may consider biopellets too... Cheers.. can it be solve long term? I prefer long term solution. Quote Link to comment Share on other sites More sharing options...
RushAct Posted June 18, 2011 Share Posted June 18, 2011 use a Algae scrubber for long term. biopellets also can but need to keep on replacing it. Quote Link to comment Share on other sites More sharing options...
puppet Posted June 18, 2011 Share Posted June 18, 2011 use a Algae scrubber for long term. biopellets also can but need to keep on replacing it. general replacement is around 6 months or more later Quote Link to comment Share on other sites More sharing options...
CFOh Posted June 19, 2011 Share Posted June 19, 2011 can it be solve long term? I prefer long term solution. use a Algae scrubber for long term. biopellets also can but need to keep on replacing it. Both algae scrubber (ATS) & biopellets can be long term but maintenance needed.. biopellets => Monitor flow and media's.. ATS => Maintenance on algae growth on ATS. Or u can consider NR too... Certain good brand like deltec model really low maintenance.. but a bit smelly from reactor output U can find more info from RD.... Cheers.. Quote LFS Map in singapore __________________ ><((((º>`·.¸¸.·´¯`·.¸.·´¯`·...¸><((((º> ·´¯`·.¸. , . .·´¯`·.. >((((º> Cheers and Happy Reefing.... Link to comment Share on other sites More sharing options...
SRC Supporter Harlequinmania Posted June 19, 2011 SRC Supporter Share Posted June 19, 2011 In conclusion, you might want to consider using these method to control your N03 without doing regular expensive water change; However each method come with the Pros and Cons of it so remember to do more research about it before deciding which is the best method for you. 1) Build a refugium with DSB ( Deep Sand Bed ) together with some algae 2) Using bacteria products like Micro- Lift special blend or AZN03. 3) Use a Algae scrubber 4) Large water change ( This would be the fastest method to bring N03 down ) 5) Reduce your feeding. 6) Bio pallets 7) DeNitrator 8) Dosing vodka Quote 1000 Gallon Tank in the Hole http://www.sgreefclub.com/forum/topic/120957-1000-gallon-3d-hole-in-the-wall/ Link to comment Share on other sites More sharing options...
Joeteng Posted June 20, 2011 Author Share Posted June 20, 2011 Number 8 is a joke??? Quote Link to comment Share on other sites More sharing options...
Joeteng Posted June 20, 2011 Author Share Posted June 20, 2011 Both algae scrubber (ATS) & biopellets can be long term but maintenance needed.. biopellets => Monitor flow and media's.. ATS => Maintenance on algae growth on ATS. Or u can consider NR too... Certain good brand like deltec model really low maintenance.. but a bit smelly from reactor output U can find more info from RD.... Cheers.. What is NR? Where is RD? Quote Link to comment Share on other sites More sharing options...
CFOh Posted June 20, 2011 Share Posted June 20, 2011 Number 8 is a joke??? Pls find articles from reefkeeping below.... In general, adding vodka is like adding sugar or carbon source to our tank water, will increasing bacterial to denitrifying tank water. Cheers.. Sandbeds and Vodka http://www.reefkeeping.com/issues/2004-10/eb/index.php Sand beds and Vodka Part Two http://www.reefkeeping.com/issues/2004-11/eb/feature/index.php Quote LFS Map in singapore __________________ ><((((º>`·.¸¸.·´¯`·.¸.·´¯`·...¸><((((º> ·´¯`·.¸. , . .·´¯`·.. >((((º> Cheers and Happy Reefing.... Link to comment Share on other sites More sharing options...
CFOh Posted June 20, 2011 Share Posted June 20, 2011 What is NR? Where is RD? Pls find the answer in the following link... and other reefkeepingforum acronyms/abbreviations can find here too.... NR = Nitrate Reactor RD = Reefdepot (http://www.reefdepot.com.sg/Default.asp)(Is a must know LFS ) Cheers.. Quote LFS Map in singapore __________________ ><((((º>`·.¸¸.·´¯`·.¸.·´¯`·...¸><((((º> ·´¯`·.¸. , . .·´¯`·.. >((((º> Cheers and Happy Reefing.... Link to comment Share on other sites More sharing options...
Joeteng Posted June 20, 2011 Author Share Posted June 20, 2011 Thanks guys! Quote Link to comment Share on other sites More sharing options...
Joeteng Posted June 20, 2011 Author Share Posted June 20, 2011 Pls find articles from reefkeeping below.... In general, adding vodka is like adding sugar or carbon source to our tank water, will increasing bacterial to denitrifying tank water. Cheers.. Sandbeds and Vodka http://www.reefkeeping.com/issues/2004-10/eb/index.php Sand beds and Vodka Part Two http://www.reefkeeping.com/issues/2004-11/eb/feature/index.php I am surprise vodka can do that! Did anyone try b4? Quote Link to comment Share on other sites More sharing options...
SRC Supporter Harlequinmania Posted June 20, 2011 SRC Supporter Share Posted June 20, 2011 I am surprise vodka can do that! Did anyone try b4? If you did a search on the forum here there has been a discussion on this before. It work on the same principle as Bio pallets by providing a carbon source for the bacteria, but it has to be used with caution especially those keeping a SPS tank . Quote 1000 Gallon Tank in the Hole http://www.sgreefclub.com/forum/topic/120957-1000-gallon-3d-hole-in-the-wall/ Link to comment Share on other sites More sharing options...
SRC Member babareef Posted June 20, 2011 SRC Member Share Posted June 20, 2011 Bro if u want fast but temporary result u can try buying 3 bio filter from sea life. Put all 3 in your sump n your NO3 will reduce significantly. After that u can consider all the recomendtions by the senior reefers above. Good luck. Quote Link to comment Share on other sites More sharing options...
jackywongto Posted June 21, 2011 Share Posted June 21, 2011 just curious. how large is your tank? What are the livestocks in it? When you say high NO3, what is the reading? It is always good to start with considering what is the source of the problem rather than implementing a solution to rectify it without identifying the source. Quote Eqpt: Deltec MCE 600, Tunze 6055 with Tunze 7091 controller, Artica 1/15 HP chiller, AquaIllumination Sol Blue LED Light System 2011 resolution : Do it simpler, better and in an easier way! Link to comment Share on other sites More sharing options...
Gouldian Posted June 21, 2011 Share Posted June 21, 2011 Besides the above valuable information shared, I hope to share the below to let you have an different perspectives on Nitrate. Nitrate, although is frown upon in our hobby especially if you intend to keep reefs tank rather than Fish only. It is a necessary by-product of nitrification. In a typical aquarium: Fish wastes are process by heterotrophic bacteria more precisely Saprophytic Bacteria into ammonia When ammonia and oxygen is present autotrophic nitrifying bacteria will began to multiply The 1st type of nitrifying bacteria (e.g. Nitrosomonas marina) will process ammonia into nitrite 2nd type of nitrifiers namely nitrospira process the nitrite into nitrate When you measure nitrate, it only means that your nitrification process has been establish and most fish only keepers will be happy to keep it as it is. But for reef keepers, we need another process to convert the nitrate into harmless nitrogen gas. This can be done through: Denitrification Chemical reduction Natural absorption by plants and algae Nitrate reactors Frequent water changes - "Dilution is the Solution for Pollution" Anthony Calfo Denitrification takes place when oxygen is depleted. Denitrification only takes place in anaerobic environments where oxygen consumption exceeds the oxygen supply and where sufficient quantities of nitrate are present. These environments may include certain Deep Sand Bed, inner core of large Live Rocks or in Nitrate Reactors. AZNO3 is one of the more popular chemical reduction of nitrate and many have been happy with its results. However, due to its prohibitive price it is not the solution for long term usage. There are also many alternative brands on the market which is better on the pockets. You may speak with some of our sponsors. Another tried and tested way of keeping nitrate is check is through natural absorption, plants or for our hobby algae and even clams will uses nitrate as a fertilizer. You can do so by growing some macro-algae either directly in your main tank or in a refugium or in a algae scrubber. You can also reduce nitrate using a production nitrate reactor or a diy reactor. Reactors were initially used by large public aquariums but increase in popularity as the hobby matures and hobby grade reactors becomes available. Finally, a simple way to keep nitrate in check by doing frequent partial water change. In conclusion: Nitrate is the end result of nitrification Nitrate is not an issue for non-reef tank and some livestocks (inverts) with high nitrate tolerance Nitrate can be controlled using the methods mentioned above Hope that helps. Quote "Reefs, like forests, will only be protected in long term if they are appreciated" Dr. J.E.N. Veron Australian Institute of Marine Science -----------------------------------------------------------------------Member of:UEN: T08SS0098FPlease visit us here: http://www.facebook....uaristSocietySG Facebook Group: http://www.facebook....gid=34281892381 Link to comment Share on other sites More sharing options...
Joeteng Posted June 21, 2011 Author Share Posted June 21, 2011 just curious. how large is your tank? What are the livestocks in it? When you say high NO3, what is the reading? It is always good to start with considering what is the source of the problem rather than implementing a solution to rectify it without identifying the source. My reading is always within 25-50. So quite bah cos red algae will bloom suddenly and cover some of my corals and zoos. Also if I feed too little I can see my livestocks are hungry. I have about 20 livestock inside. Quote Link to comment Share on other sites More sharing options...
Joeteng Posted June 21, 2011 Author Share Posted June 21, 2011 Besides the above valuable information shared, I hope to share the below to let you have an different perspectives on Nitrate. Nitrate, although is frown upon in our hobby especially if you intend to keep reefs tank rather than Fish only. It is a necessary by-product of nitrification. In a typical aquarium: Fish wastes are process by heterotrophic bacteria more precisely Saprophytic Bacteria into ammonia When ammonia and oxygen is present autotrophic nitrifying bacteria will began to multiply The 1st type of nitrifying bacteria (e.g. Nitrosomonas marina) will process ammonia into nitrite 2nd type of nitrifiers namely nitrospira process the nitrite into nitrate When you measure nitrate, it only means that your nitrification process has been establish and most fish only keepers will be happy to keep it as it is. But for reef keepers, we need another process to convert the nitrate into harmless nitrogen gas. This can be done through: Denitrification Chemical reduction Natural absorption by plants and algae Nitrate reactors Frequent water changes - "Dilution is the Solution for Pollution" Anthony Calfo Denitrification takes place when oxygen is depleted. Denitrification only takes place in anaerobic environments where oxygen consumption exceeds the oxygen supply and where sufficient quantities of nitrate are present. These environments may include certain Deep Sand Bed, inner core of large Live Rocks or in Nitrate Reactors. AZNO3 is one of the more popular chemical reduction of nitrate and many have been happy with its results. However, due to its prohibitive price it is not the solution for long term usage. There are also many alternative brands on the market which is better on the pockets. You may speak with some of our sponsors. Another tried and tested way of keeping nitrate is check is through natural absorption, plants or for our hobby algae and even clams will uses nitrate as a fertilizer. You can do so by growing some macro-algae either directly in your main tank or in a refugium or in a algae scrubber. You can also reduce nitrate using a production nitrate reactor or a diy reactor. Reactors were initially used by large public aquariums but increase in popularity as the hobby matures and hobby grade reactors becomes available. Finally, a simple way to keep nitrate in check by doing frequent partial water change. In conclusion: Nitrate is the end result of nitrification Nitrate is not an issue for non-reef tank and some livestocks (inverts) with high nitrate tolerance Nitrate can be controlled using the methods mentioned above Hope that helps. Thanks for your helps Gouldian! I will try the algae scrubber method but where can I get the stuffs? Do you thing I can place it at the overflow before it enters the sump? Should I also get airpump to increase the oxygen levels? Or nitrate reactor? Quote Link to comment Share on other sites More sharing options...
jackywongto Posted June 21, 2011 Share Posted June 21, 2011 My reading is always within 25-50. So quite bah cos red algae will bloom suddenly and cover some of my corals and zoos. Also if I feed too little I can see my livestocks are hungry. I have about 20 livestock inside. thin film of red algae? sounds like cyano..... you can do some reading on the web. heres one. http://netclub.athiel.com/cyano/cyanos2.htm good luck bro and may you find the balance for your aquarium soon. Quote Eqpt: Deltec MCE 600, Tunze 6055 with Tunze 7091 controller, Artica 1/15 HP chiller, AquaIllumination Sol Blue LED Light System 2011 resolution : Do it simpler, better and in an easier way! Link to comment Share on other sites More sharing options...
SRC Member TayHongSiang Posted June 21, 2011 SRC Member Share Posted June 21, 2011 usually for small tanks, expect NO3 to be high becoz of the bio load + dead micro-organisms vs the low water volume + the detritus that tends to settle down in the sand bed or at the corners.... besides vodka which is food for bacteria to thrive in our tanks, u can also try carbon dosing...which is safer...i'm using brightwell carbon dosing + niteout...over a couple of weeks, u will c yr nitrate down... Quote Link to comment Share on other sites More sharing options...
Joeteng Posted June 21, 2011 Author Share Posted June 21, 2011 My tank is not really small 4ft. Should I get a nitrate Reactor to fully control the nitrate long term or should I get bio pellets? Which is better? Quote Link to comment Share on other sites More sharing options...
Jameshong Posted June 21, 2011 Share Posted June 21, 2011 <BR>My tank is not really small 4ft. Should I get a nitrate Reactor to fully control the nitrate long term or should I get bio pellets? Which is better? Go for either biopellets or bioplastics. It works ! Quote Knowing is not enough; we must apply. Willing is not enough; we must do. - Goethe Link to comment Share on other sites More sharing options...
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