floor damage

Hi all, Long time reefer, just new here! I'm moving to a new apartment in 2 weeks and they just refinished the beautiful hardwood floors. This is our dream apartment and I wanna do right by this landlord to protect the floor from scratches. I currently have a 40 gallon Innovative Marine Nuvo...

Hello, I am currently planning a new build. I attached a picture of a mock up of my build. The tank will be a peninsula 60x36x24 (210 gallons, water weight 2500 lbs) steel stand (680lbs), canopy (120 lbs). With rocks, sand, equipment etc. I am estimating a total weight of around 4000lbs...