I was doing tank maintenance and going to refill my
calcium reactor when I bumped the recirculation fitting and it just snapped off breaking the acrylic of the first chamber. Has anyone had luck regluing a fitting back on? What kind of glue should I use. I assume superglue will just melt the acrylic and for that same reason I worry about PVC glue. I afraid to use any epoxies, because I don't know what poisens are in them? I assume there's an acrylic glue.
The other thing I was worried about was the pressue. There are a couple of spider vein cracks about 1/8 to 1/4" coming off of the break site. Will the glue fuse them shut as well?

I'll wait to get some advice before I run off to HD, Lowe's or Petland. Thanks