Reef safe scrubbing brush (home depot?)

[Vested]

Trying to find a brush that I can really scrub rocks with (inside) the aquarium, home depot freaked me out though when I saw some scrub brushes have anti-bacterial coating which I assume would be detrimental to the tank. Currently looking at this one but not a fan of the metal bristles, is there some reef safe scrub brush that is a lot more tough then a tooth brush I can get at hd or lowes etc.?

 

[blaxsun]

I just use those disposable electric toothbrushes myself.

 

[Vested]

I just use those disposable electric toothbrushes myself.

think im going to grab one of these oxo brushes, brs has them on their site so i assume its safe and cant find anything talking about anti-microbal coating https://www.bulkreefsupply.com/rock-scrubber-with-handle-oxo-good-grips.html

 

[WVNed]

For all plastic brushes with stiff bristles I have better luck finding them at a dollar store.