Shipping was delayed for few days due to storm but I was updated by the seller so that’s not an issue. It came well packed as you would notice in the photos. Unpacked it and nothin was damaged. It’s prebuilt you just have to do some attachments and you can definitely figure out where those pipes connects but if you have issues the seller responds quickly. The quality of the aquarium is amazing! Thick glass and well built. I definitely saved a lot because here in the US this kind of set up would cost at least $4000 just the aquarium and stand.No pumps lights sump etc.