Very limited interest from players reduces any possible tactics to 0 in the game's current format.
For this to be really called an "economic strategy", there should be other ways to feed / protect the fish besides shoving ETH down the drain...
We are open to new ideas and will be happy to hear from you how to improve the game 😃
Any fish should be able to hunt any fish of any size. You have to respect the intelligence of your players.
If the only way for a fish to grow is by eating smaller fish, of course your game is a ponzi, come on man think about it.
Are you in it for a quick cash grab, or are you really trying to make a tactical fun game ?..