what constitutes a 'happy fish' ???
i see lots of people saying their fish are happy in their tank, ... their tank could be pristine, or dirty, ... and they're promoting that their fish are 'happy' ???
what makes a fish happy ?
i know i'm happy with a full belly :), and plenty of rest :) :)
but what about for a fish ?
(there's gotta be some better threads on here promoting some smiles and joy over the ones of people arguing - yes i'm guilty of that too)
what about guilty pleasures ?, do fish have those ???