How-To: Magnetic fish tank cleaner

Becky Stern is a Content Creator at Autodesk/Instructables, and part time faculty at New York’s School of Visual Arts Products of Design grad program. Making and sharing are her two biggest passions, and she's created hundreds of free online DIY tutorials and videos, mostly about technology and its intersection with crafts. Find her @bekathwia on YouTube/Twitter/Instagram.

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August 5th, 2009 4

You can clean the inside of your fish tank with some magnets, velcro, and a plastic bottle cap. And to think, when I had fish, I usually just stuck my whole arm in there to clean it! Instructables user TNEN shows us how to fashion this convenient tank scrubber.