Are there any themes that don't have the weird blob surrounding all non-Samsung icons?

[Oddible]

Am I stuck with these crappy blobs around all my non-Samsung icons on the S6? Every single theme I've tried has them. The Samsung icons look fantastic, any other app has this crappy blob platform thing around it (see the attached image, the grey square around the outside of the Google Maps icon).

I miss my Nexus phone, it looked so clean.

Is the only option to get a clean look to install the Google Now Launcher?

 

[EchoJon]

Look up these themes, they don't have the tray:

Balance, Sharp, Lime, Blue Onyx, Red Onyx.

 

[deeb215]

Search for these in the theme store:
Touchwiz 6.0
Material Dark
Android 6.0
Touchwiz Flat
Android N
Flative
Union Flag
Land of the Morning Calm