Board Thread:Suggestions forum/@comment-26335978-20161001161016/@comment-26890432-20161002222503

Goldfish wouldn't make much sense, seeing as they are products of domestic selective breeding. But crabs I'd totally be on board with. Crab pot blocks too! You could place them underwater with some bait and crabs would gradually accumulate! (They would also be a glorious decorative piece for ports and wharves).