... & indoor temperature 4. pen holde 2012 USB christmas decorations--- USB Fish Tank Aquarium brithday, fastival ,christmas etc,best gift give your love ... type of multifunctional goldfish bowl, mini size, special two tank design, one for fish tank, the other as a pen holder, with a ... reading lamp and a faucet for flitting water to the fish tank; moreover, on the pen holder, a LCD screen will show ...