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m_wtan79@yahoo.com.sg

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Posts posted by m_wtan79@yahoo.com.sg

  1. Hi guys need some help. I just added 4 corals 1 zoas, 1 green polyp, 1 plate & a green cloves on sat. The moment i put in it opens up nicely after awhile and also on sun. But today it starts to close up. What is wrong? I did a test reading are pH 8.4, Salinity 1.022, KH 9, nitrite 0, nitrate 5-10, calcium 280-300, po4 0.025.( All api test kit). How do i raise up the calcium lvl? WC or get calcium to dose? post-23215-13895878923203_thumb.jpgpost-23215-13895878923203_thumb.jpg Sent from my SM-N9005 using Tapatalk

    post-23215-13895879271798_thumb.jpg

  2. Hi guys i'm new to this hobby.Need some advice from u all. My tank is a 600l currently fish only and is in my office. So during working hour aircon is on and i been taking note of the temperature it's between 27deg(aircon on) to 29deg(aircon off) qns it do i need to invest in a chiller? Intending to add LR and some beginner coral in near future.

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