I've seen them under $5, but buying from Bob's at a little higher price is worth the money. They are healthy, top bred, and guaranteed. The other stores in the area have a lesser quality. I've had no problems with Bob's but the other stores have been sketchy in health. I have had to sterilize my tank and ponds before after buying elsewhere.
About $5.oo to 8.oo it depends on if you want 5he tank it comes with or separately.
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