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