At BLOX, you retain complete freedom to choose which coin you want to activate for Earn. In fact, you can turn Earn on or off for each coin.
If you want to deactivate Earn for a coin, follow these steps:
1. Open the BLOX-app and go the 'Earn'-tab.
2. Select the coin for which you want to deactivate Earn.
3. Click at the bottom on 'Stop Earn'.
Want to turn Earn back on? Then check out this 'this article'.