If you'd like a definition of the different levels, you can find out more from this post by Holger:

@holger80/what-is-the-amount-of-staked-tokens-to-became-a-minnow-dolphin-orca-or-whale-for-a-scot-tribe-2019-08-07

It's from 2 years ago and interesting to see how low the requirements were to be a whale in some of the tribes when they were initially set up... ~5,000 to be a whale on Leo.