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  1. W

    Refractometer not level

    I finally bit the bullet and started to dismantle the refractometer. I removed the soft rubber sleeve that fits over the barrel of the main body. I found 3 set screws. 1 of the 3 screws was missing. I unscrewed and removed the main eye piece of the unit. Within, was the 'guts' of the...
  2. W

    Refractometer not level

    both surfaces are cleaned and calibrated with distilled water prior to testing.
  3. W

    Refractometer not level

    Usually just 2 - 3 drops winland
  4. W

    Refractometer not level

    :?: I have a basic hand held refractometer. The indicator line (blue line) is not level. It is about 5 - 8 degrees from level. Any idea why this is or how to fix this problem? Many thanks, Winland
  5. W

    Is this Live Sand any good?

    I am going to try to save this sand, dead or alive. I have done a first filtering and transfered the sand to a new saltwater tub. I have used a screen to sift off any large shells, dead worms and some of the other larger foreign matter. The smell is a definite rotten egg or sulfer smell. I...
  6. W

    Is this Live Sand any good?

    Newbie question coming.... :confused: I have some used LS that is in a couple of large rubbermaid containers. Probably 150# each, covered with saltwater, from original tank. This sand has been in these containers, covered, for over 3 weeks. No light, no water movement. It is starting to smell...
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