Hide header from Tab page when user open page from left Menu [ionic 2]

Question

I am creating application with Tabs and Menu. Here how it looks now.

When I click on some page from the Menu it shows something like this.

I want to have tabs at the bottom but only header with title of the page clicked, not also header from the first page in Tabs page. Something like this

Here's the code for Aktuelno page, App page and Tab page