Yea it is a public statement. And the calculator is wrong. It's wrong for small tanks and small fish such as mollies and it's wrong for big tank with big fish such as shovelnose. Plus, it puts way too much credit for filters which seems to increase your tanks swimming area for the fish. It is also wrong in regards to compatibility. Nor does it take into account for the amount of waste produced by different types of fish. Or cool water white clouds living with tropicals. It's flawed. I'm sorry you can't understand that. Also to boot, it tries to tell you minimum and maximum for schooling or non schooling fish. Yet you can have fish that should absolutely be in a school all by itself, with a fish that would eat it, in a tank to small, and the wrong temperature.