Vacation-ready tank?

[finner]

That's clutch. Just tell her not to mess with anything else. Too many hands in the tank can sketch things out.

[hazel9]

Good point. I've heard horror stories about well-meaning friends overfeeding or turning off filters 'to save energy.'

[rancher]

Thanks for the advice, everyone. I'll do the big water change, cut back on feeding, and make sure my neighbor knows the drill. Appreciate it!