00W's AIO Smorgasbord

In probably reading the syringe wrong again. The top of the black part in the syringe is about half way between .2 and .3
On Calcium or Magnesium? Calcium won't be above 500.
 
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IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

  • Yes!

    Votes: 32 45.7%
  • Not yet, but I have one that I want to buy in mind!

    Votes: 9 12.9%
  • No.

    Votes: 26 37.1%
  • Other (please explain).

    Votes: 3 4.3%
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