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nirate levels |
31-01-2006 21:46 by scotty
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hi i have a 5x2x2 tank been running 4 6 months and ive got hi nitrate levels and cant get the levels down,any suggetions please? |
31-01-2006 21:51 by webmaster
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sorry, scotty, you duplicated this thread and i accidentally deleted the one with some replies. |
31-01-2006 21:57 by Danny Boy
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take2!!
water changes are what essentially remove your nitrates, they are reason we do water changes really. so you may not be doing them weekly or not changing enough each time.
also your tap water could contain nitrates so test that too |
31-01-2006 22:02 by kell
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eeee you are naughty webmaster!!! |
31-01-2006 22:06 by scotty
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doing 10 persent a week <50l> also last 2 weeks useing ro water.is ro water better?
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31-01-2006 22:16 by steve
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hi scotty i have 5x2x2 and had the same trouble i put a nitragon unit on one of my 2028 filters and that got it down to 5ppm with in a week took it off and put two nitra-zorbs in each filter and use the nitragon on my weekly water changes and it say around 5/10ppm |
31-01-2006 22:17 by JK
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If you are doing enough of a water change weekly, you should be able to keep your nitrate level within about 25ppm of your tap water.
The actual percentage required is different for every tank and will largely depend on the stocking and feeding levels.
A well stocked tank is likely to require more like 25 percent per week.
RO should have zero nitrate, but be aware that you can't use pure RO.
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31-01-2006 22:18 by scotty
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hi steve whats a nitragon unit |
31-01-2006 23:30 by Danny Boy
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yeah i always advise a 30% water change weekly. 10% is nothing really. this will cure the problem without fail and you'll have faster growing, healthier fish and no illness at all. |
01-02-2006 07:52 by steve
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Hi scotty have a look at this link for nitragon unit
http://www.fishathome.co.uk/resinfilters_nitragon.htm |
01-02-2006 16:18 by Adrian
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I use JBL Nitratex in my filters which absorbs the nitrate. They are a one off purchase as they can be replenished in a heavy salt solution. Purchase two sets so you can have one set in the filter while the other soaks in the salt solution. I use a similar product to filter the tap water before it goes in the tank. A good stock of live plants should absorb some of the nitrate. |
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