04-25-2007, 07:40 PM
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I know some fish will move plants or punch holes in them for fun, bubblers are supposed to be entertaining for them (channelling Finding Nemo -- BBUUUUUUBBBLLLEEESSS). Petco.com even advertised a plastic toy that was suposed to bob along the to of a tank for fish to pull down and relase to float back up (they got some poor reviews, supposed would get gummed up quickly and wouldn't float anymore), and now has a bobblehead gargoyle with moving wings.
Has anyone had any experience with items (plants, decorations, etc) that their fish have enjoyed 'playing' with?