Topic: Sera NO3 reducer |
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Sera NO3 reducer | Copy to clipboard |
Posted by: nelwin Posted on: 2006-01-18 16:25 Hi Brothers, Can anyone kindly tell me which shop (at Mongkok fish street) sell Sera NO3 reducer (Black Box)? How much is it? Also, is it work for FRESH water tank (40L)? Can I put the water return tube to tank directly from Black box? Someone suggest that the water flow rate should be one or 2 drop of water every second. Is this slow flow rate work? BRs, Nelson |
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Posted by: nelwin Posted on: 2006-01-19 00:04 Can anyone kindly give me reply? |
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Posted by: iczfirz Posted on: 2006-01-19 00:43 係雖要滴滴下既慢水流... 佢有組所謂regulator去做滴滴水流... 份野好阻定... 你要諗真睇過先好買.. |
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Posted by: skimmer Posted on: 2006-01-26 09:08 Nelson, Around HK$ 750, yes you may use it in your fresh water tank, you can control it to 4-5 drops per sec. |
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Posted by: nelwin Posted on: 2006-02-01 23:39 Hi Skimmer, Many thanks for ur help. Do you know where can I buy this black box? Most shop at Fish street don't sell this product. Nelson |
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