Crack in plastic top

[Rustysvt]

Hey I just bought this 150 gallon tank yesterday. I just got it moved inside and and started cleaning and notice this crack in the top. It is on the front just to the right of the center brace. Is this ok ? Please help I am so aggregated right now !!!!!

 

[Rustysvt]

Aggravated !!!!!!!!!!

 

[1 LARA]

Improvise it. Get measurments around the outside of the broken brace and see if someone will weld you som angle iron or angle aluminum and slide it over the top of of the broken brace.