http://forum.lowyat.net/ Sat, 13 Jun 2026 01:32:47 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/2257891 I own a aquarium 4x2x2 with bottom tank 2x1x1 filter, I&#39;ve experienced 1 headache problem since I own this tank due to the water turning green often and fast, every 3-7days have to change 1 time. 1 of the reason is sunlight exposure bcoz the tank is set at outside my house which is inevitable. <!--emo&:x--><img src='http://static.lowyat.net/style_emoticons/default/doh.gif' border='0' style='vertical-align:middle' alt='doh.gif' /><!--endemo--> <!--emo&:x--><img src='http://static.lowyat.net/style_emoticons/default/doh.gif' border='0' style='vertical-align:middle' alt='doh.gif' /><!--endemo--> <br /><br />And I alway outstation study recently, hence my dad have to take responsible on changing water each week, I don wish to trouble any1 , esp my dad.<br /><br />So, I&#39;m here to take advise from pro- / expert for the solution of the water quality. Let me know anything to <span style='color:red'>ADD ON</span>[<!--emo&B]--><img src='http://static.lowyat.net/style_emoticons/default/cool.gif' border='0' style='vertical-align:middle' alt='cool.gif' /><!--endemo--> after view the photo.<br />Kindly provides any idea for solution of the greenish water. <!--emo&:help:--><img src='http://static.lowyat.net/style_emoticons/default/icon_question.gif' border='0' style='vertical-align:middle' alt='icon_question.gif' /><!--endemo--> <br /><br />Here is a few clear pict after i changed the water =) I absolutely change 90% of the total volume of aquarium to achieve this clearness in which I know suppose to change for 30% only, but what to do? the water is too greenish. <!--emo&:(--><img src='http://static.lowyat.net/style_emoticons/default/sad.gif' border='0' style='vertical-align:middle' alt='sad.gif' /><!--endemo--> <br /><br />And don&#39;t ask why normal arowana, because No money =) who don&#39;t wish to own a High back gold / Blood red ?&#33; <!--emo&:stars:--><img src='http://static.lowyat.net/style_emoticons/default/rclxub.gif' border='0' style='vertical-align:middle' alt='rclxub.gif' /><!--endemo--> <!--emo&:stars:--><img src='http://static.lowyat.net/style_emoticons/default/rclxub.gif' border='0' style='vertical-align:middle' alt='rclxub.gif' /><!--endemo--> windrulz Pets Wonderland Thu, 08 Mar 2012 18:42:49 +0800