Recent content by Mark2002 - Page

  1. Mark2002

    Addicting to daily water change

    I have addicted to doing daily water change. replacing 1/3 water every time daily in more than 10 days. Who would be able to help me to get rid of this? (Lets do some simple calculation. Assuming your water condition will not change, then: Changing 1/3 water in a day will have 2/3 of original...
  2. Mark2002

    Wild-life photos

    This is my limit to take such pictures as it was already very dark at that moment. High Iso and low shutter speed are required.
  3. Mark2002

    Wild-life photos

    Capturing these makes me exhausted
  4. Mark2002

    Wild-life photos

    Wild marine fish fries and invertebrates trapped in tidal pools. Does anyone in here can identify all of these species? (All of these are from Hong Kong) Unknown species of sea urchin Unknown species of goby fish that I have even caught some of these fish with net Unknown species fish...
  5. Mark2002

    Wild-life photos

    I don't know it is counted or not, but I photoshopped a picture of sparrow with a landscape taken in Middle Summer. The result is not bad at all for me
  6. Mark2002

    Sunrise/sunset Photo Thread

    Fascinating! Taken in Tai Long Sai Wan in Hong Kong and I barely slept because of it
  7. Mark2002

    Wild-life photos

    Couple of a unknown species of butterfly!
  8. Mark2002

    Wild-life photos

    With my capture this dragonfly is like there is a pair of eyes in his face (Their real compound eyes), just like what dragonfly is portrayed in cartoon, etc.
  9. Mark2002

    Wild-life photos

    A shorebird or something that looks so gloomy, and let me capture it.
  10. Mark2002

    Wild-life photos

    Taking photo of any bird requires patience. And these photos of Sparrows and Pigeons are taken by me with a long focus lens for the first time, and in today.
  11. Mark2002

    What is the species of these Killfishes?

    This should be a killfish (Aplocheilidae). What is the species of these fishes? There are 2 genders of fishes and I assume the prettier one should be male. (The quality of these photos are much worse than mine before as I am using a smartphone instead of a camera, my bad sorry.)
  12. Mark2002

    My tank and his fishes

    Yes. There is curse on my tank that female molly must die. Today 2 female molly #7 and #8 disappeared similar to those guppies. This is impossible. They are very active and no reason to die. (Not jumping out. I know their corpses are in the hiding place that I can't observe at all. But I don't...
  13. Mark2002

    My tank and his fishes

    It is not more uncomplex than humans'. I had 1 rainbowfish and 2 blue mollies (male) at first. The rainbowfish would only followed the bigger blue mollies. When the mollies were firstly introduced to my tank, the rainbowfish would keep harassing that molly, making that molly struggled and...
  14. Mark2002

    Why is he so exquisite?

    His scale under the light is as majestic as the galaxy in the space. I can see the starry sky on his body.
  15. Mark2002

    Let’s Talk Photography!

    Taking photos of animals are harder than people, but easier than landscapes.
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