Re: [Pre-ANN] [NulleX: GPU Rebrand] Null Protocol | Fungible | Private

will the NULLEX project open ICO? when did it start?

No it's a rebrand of GPUcoin.
You can buy it on cryptopia.

Do we need to store them in a wallet somewhere to get benefits from the fork? Or will it be the same just by having them on cryptopia?

You can let them on cryptopia, the team will surely ask the exchange to update their wallets.