Thousands of goldfish removed from Twin Cities lake

Experts Warn About Football-Size Goldfish Taking Over Lakes After

Minnesota angler's mysterious 'giant goldfish' helps shed light on

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Pet goldfish warning as creatures turn into 2ft toxic giants

County develops study to crack down on invasive goldfish

The Charleston Showa Koi Club

The Charleston Showa Koi Club

Invasive fish count in Firelight Pond dwarfs city estimates

Non-native fish may mean draining one Boulder lake, monitoring at

The epic history of goldfish—pet and pest

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Minnesota

Pet goldfish released into UK waters are turning into monster 2ft

ROAR - Rehoming Our Animals/Aquariums Responsibly

Pet owners warned over 'giant' goldfish problem in US lakes