I have a device similar to this one and it comes in very handy expecially since I have a 24 inch tall tank. I use it to place algae wafers in the exact spot I want it and also have used it to retrieve items dropped into the tank by accident and also have used it to rearrange tank ornaments and plastic plants.
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/www.amazon.com/SODIAL--Extension-Grabber-Reacher-Litter/dp/B008U5HX2K/ref=sr_1_1?ie=UTF8&qid=1384559458&sr=8-1&keywords=grabber+extension
http
/www.amazon.com/SODIAL--Extension-Grabber-Reacher-Litter/dp/B008U5HX2K/ref=sr_1_1?ie=UTF8&qid=1384559458&sr=8-1&keywords=grabber+extension
