Just enjoy them. They're doing a good job at helping keep your tank clean. At any rate, there's probably not an aquarium out there without them, so they'd probably be worth about a penny a dozen. I used to like watching them come out by the hundreds to crawl over the rocks and float on the current through the tanks at night.
Last edited by 2manytanks; 11-11-2008 at 01:13 AM.
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