Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great price

We bought this for our daughters new leopard gecko. It works great and is a lot cheaper than anywhere else I could find, at Petco the same exact same heating pad was $25+tax, here I bought it for $13. The only thing it needs is something to monitor/adjust the temperature. Although, great for the price. This size is for 10-20 gallon tanks. I don't think it says that in the description it just says "small".