Getting ready to redo my floors and would really like to do Coretec. It's like laminate but 100% water proof and looks and feels like real wood. I have a 265g tank in the middle of the room. I'm worried that if i put the tank on top of the floor, the weight would not allow it to expand and contract. Right now it is on tile. I could always cut around the tank but was hoping to avoid that in case we move. Any one have any input on this, experience? Thank you