you can get some fakey linoleum flooring under it... they have some that are floating floors, and you can make like a mat... you can put the tank on top of that, and it will protect the floor... since it's waterproof...
that's what i put in my living room... because i knew i was going to get back into the hobby... i got this textured style, and it looks like super old wood... anyways... my other rooms have real wood... LOL... when broke down my old tank, it was ruined where the tank was... so i replaced it with this one... it sucks, and is cheap, but the dog can't scratch it up, and the water won't destroy it either...