Any interest in a mega tank

[Aquattro]

To be completely frank, since this is coming out of a business, any loss is a write off for the company and to clear space, he should have someone remove it. If he can get someone to take it for free, all the better.

The tank alone probably weighs 1000 pounds, nobody is going to move that in one piece
If there is anything decent for equipment underneath it, focus on selling that separately.