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pcw

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Everything posted by pcw

  1. Selling 3 frags of tequila sunrise zoas. Each frag has 2 polyps. Collection at west. Drop me a PM if interested.
  2. pcw

    CW's

    Haha sorry I was unclear. I was referring to the growth on the right of the torch coral. The whitish part seems like some sort of skeleton.
  3. pcw

    CW's

    Over the past month, my torch coral has been growing something. Not sure if it will eventually become a new torch colony though. Just thought of sharing something that might be interesting.
  4. kindly drop me a PM. Thanks
  5. Looking for the above, with reflectors that are in good condition. Thanks!
  6. Dragonets have thick slime coats. It's very unlikely that it's ich. Just monitor it and if it gets worse, just remove it from your tank.
  7. Hi guys, Looking for ATI 3ft (39W) light tubes. Specifically, blue plus, coral plus and purple plus. Drop me a PM. Thanks
  8. Cool learnt something new. I've never used purigen before. But in any case, I guess purigen should remain helpful in controlling the precursors to nitrates.
  9. Hi guys, looking for a ph controller for my calcium reactor. Drop me a pm thanks
  10. Biologically, nitrates and phosphates are used up in accordance with the Redfield ratio. That is, carbon: nitrogen: phosphorous, 106:16:1 ratio. So having zero phosphates would indeed make it harder for bacteria to reduce nitrate. However, it is usually the case that zero nitrates detected on test kits merely indicate that the levels are low, rather than phosphates actually being completely absent. The biological process should still be occur. That being said, since this form of reduction of nitrates and phosphates occurs biologically, it should not affect the ability of purigen in removing nitrates.
  11. Either bukit batok or bras basah is fine.
  12. Frag b reserved. Left with frags C & E
  13. Wait one year the frag become colony already haha Thanks!
  14. A & D tentatively reserved
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