I use sterilite tubs for ASF's, and hope to stop using the tank after this litter is weaned. I think they are the.... 66 qt? They have a large foot print. The hopper is attached to the lid, water bottle holes melted onto the sides like you can see in the pics...
They get chew blocks and seeds and stuff to keep em busy. They also all have a wheel and double dog each other to hang onto the outside while they run madly to no where.
How difficult was it putting the wire mesh in the lid?
Hmm, they don't chew out of it or anything?