There are two roles in Poseidon Testnet and each role is entitled to earn different Miner Level reward.

For the criteria to be labeled as Water Node, you need to meet all of the below standard:

If you are qualified for upgrading to Water Node, you will find it in your Q App and the according mining weight.

{1.30.0} [Mine] Mining Status Page  -Qualified Status - Mining Income Day Dtail.png