Fishroom Flooded, But Empty Tank Not Leaking?

[Ludwig Venter]

Some 3 weeks ago my whole fishroom was flooded by a fast leaking tank, but fortunately I was in time to move the fish to another tank..... The tank emptied so fast that it was bone dry by evening.

I let it stand for all this time and had some leisure time today to check it out...... I removed the gravel and carried it outside where it was refilled to the brim..... Not a drop of water has leaked from this tank & it's been standing outside for almost 4 hours now

I'm beginning to believe that the aquarium fairies fixed it for me..... How else

 

[Blubble37]

the sillicne may well've come unstuck and water flowed past it... when it dried out it stuck back to the tank again and it is no longer leaking... either way i would seal it off with more sillicone and a hot glue gun just to be sure...