Randy Holmes-Farley
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My Tank Thread
Reef Chemistry Puzzle 14
1. Most marine organisms ignore me.
2. Cyanobacteria sometimes don’t ignore me.
3. I like colder seawater
4. In 35 ppt seawater at 25 deg C, there is about 10.4 ppm of me present
What am I?
Good luck!
Previous Reef Chemistry Puzzle:
1. Most marine organisms ignore me.
2. Cyanobacteria sometimes don’t ignore me.
3. I like colder seawater
4. In 35 ppt seawater at 25 deg C, there is about 10.4 ppm of me present
What am I?
Good luck!
Previous Reef Chemistry Puzzle:
Reef Chemistry Puzzle #13 I'm shrinking....
Reef Chemistry Puzzle 13 As I move through the water of a reef aquarium, I am smaller when I am near the bottom. What am I? Good luck! Previous Reef Chemistry Puzzle: https://www.reef2reef.com/threads/reef-chemistry-puzzle-12-water.1027279/ .
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