I heard it crack when i was having coffee.
I thought it was my bulkhead loosing off but i wasn't that lucky.
No i don't have the little tank any more, it was gone about 5 min after i drained it. Everything is now in a rubbermaid container and i think Teevee is coming to get the live sand. Now i have to figure out if i'm done with this hobby or what i'm doing with all the live stock.
Clinton