how to prevent Betta jumps

[brysonx]

If all else fails, you could try a weighted lid. Something heavy enough to stay put but still easy to remove for maintenance. Just don't make it too hard to open.

[brooklane]

Thanks for all the advice, everyone. Gonna try the floating plants and a mesh lid combo. Appreciate the help!

[knightx]

Good luck with the fixes. Let us know how it goes.

[200GalMan]

Never had a jumper, but my tanks are all covered. Better safe than sorry, right?

[treelot]

Lids are essential. No exceptions.