Ok guys,
Here are some questions. Each person to answer them will get a nice karma boost from me! Karma only goes to first to answer...and maybe to people who add

.
1. How and why does night/day effect pH.
2. What exactly changes when pH is lowered and raised (Acid=more or less?)
3. How do you say Cnidarians. Is the C silent?
4. How (Chemically) do pH raising and lowering products work.
This is all for now!