Error adding asset in wallet

I have 0.1Algo in my wallet. I’m getting an error while adding the Gard token and other tokens.
Not enough Algos. Please, increase your balance.

Welcome to Algorand!

Opting in to assets in Algorand require your account has some minimum amount of Algos (specifically 0.1 Algos base + 0.1 Algo per asset).
To add your first asset, you need at least 0.2 Algos in your account.

Asset Limit Account and Minimum Balance - #2 by fabrice to understand the logic.