Hello,

from the main ANN thread:

Presale
Start: Monday, September 25, 2017 at 10:00 UTC
How Long: 1 week.
Minimum participation: $10.000
Discount for the Pre-Sale: 25%
Token Cap: 500.000 H2O Tokens (1.500 ETH)

Initial Coin Offering (ICO)
Start: Tuesday, October 3, 2017 at 10:00 UTC
How Long: 5 weeks
Minimum participation: 1 Token
Discount for the Pre-Sale: From 20% to 0%
*       Week one: 20%
*       Week two: 15%
*       Week three: 10%
*       Week four: 5%
*       Week five: 0%
*       Token Cap: 25.500.000 H2O