Safe for tiles

[Viperdragon]

I have some left over tiles I use on my floor that are white on the top and the brownish red on the bottom. Would these be safe to make frag tiles from

 

[EeyoreIsMySpiritAnimal]

I have some left over tiles I use on my floor that are white on the top and the brownish red on the bottom. Would these be safe to make frag tiles from

Possibly. You'll need to determine exactly what materials the tile is made of and then Google whether these are safe for a reef tank.

 

[Rick's Reviews]

I would definitely avoid using... besides cement residue, tile adhesive etc etc... you can buy frag plugs/ plates for next to nothing.
50 plugs maybe £3. 100 plates maybe £10.


Maybe use them as a plate to serve Xmas dinner off lol