need some help tank cracked

[Mustange457]

im thikin because its so close to the top i can seal it both ends of the crack went all the say threw so it shouldnt spider anywere just wanted to get some openions befor i do any thing

 

[zerojquan85]

need a better picture..

but if its on top.. i think its safe.. as long as u dont fill up to that line...

also.. u should make a brace for it.. to reinforce that side.. its not as bad as it looks..