acrylic repair

Made a bad bond today where kinda everything went wrong leaving a quarter-inch clear acrylic seam in a sump build littered with bubbles. looks awful. Is there anything that can be done at this point?

So last week I walked to the store for some cigarettes at about 2am. When I got the the mini mart someone had dumped a truvu hexagon tank with stand and lid. The tank was a scratched pretty good like someone got sand on the cleaning pad. After I got my cigarettes I asked the clerk about it and...