Axolotl and 3D background
I've had an axolotl for 7 years now. Recently I got a new tank for him and was thinking of adding a 3D background, with a small waterfall and maybe even some plants to enhance his tank.
Anyone know if the axolotl will react in someway to the cement or styrofoam in the background? Fish have been fine with the backgrounds, but I've never tried one with an amphibian before.