Those with Armor Seams

[this is me]

How do clean them?
It should be called coraline seams. Whoever came up with this **** should be shot.
The armor seam is a thin piece of glass that covers the silicone so that you can’t damage the seam when you clean the glass. However, it’s a thin piece of glass on top of the glass pane in the corner. You can’t get the magnet cleaner to run over it. Manually scraping it is a pain. With the 4” eurobrace, good luck.

 

[TvanB1]

I don’t clean mine. They’re covered in coraline. You could use a razor blade or abrasive brush but be careful not to touch the silicone itself.

 

[Montiman]

I have noticed this but I honestly don't care. I don't usually clean the back of my tanks and I don't clean the seams. I can't notice any bio fouling expect when I look across from one of the short ends and this doesn't bother me.

 

[this is me]

Well, my last tank only had the armor seams on the overflow side glass which is black. So I never noticed or bothered by it since I don't clean that glass. But with the new tank, I had it on every corner and I do clean my glass and want them clean. I never had an issue with damaging the silicone in any of my tanks. This is going to bug me for awhile I guess.