Can I Put This In My Tank?

[SamUK]

well i was playing around yesterday and ive stuck some wood to a rock and another piece to this tile.

ive jus realised this morning that i should probably check that what the tiles made of wont hurt my fish!

anyone kno?

 

[SamUK]

doh, thought so.

the wood i tried siliconing to a normal rock came loose too .


back to drilling a hold and using some wire i think.