large frag disc

[Jarrett]

whats going on, i was on the hunt for some large frag disk like 4"x4" to grow my acans out on. the largest i found was an 1" 3/4 anyone know where i can get the large ones?

 

[SanmanReefer]

I used tiles awhile back. I forgot which one i used but it was a plain tile without any pain or chemicals. I'll dig through my stuff, I'll post a pic when I find it.