This is the one I bought: https://www.google.com/shopping/product/7256994356970425868?q=aqueon+150w&bav=on.2,or.r_cp.r_qf.&bvm=bv.50768961,d.aWc,pv.xjs.s.en_US.E_1kRF_UP4s.O&biw=1280&bih=675&tch=1&ech=1&psi=rX0PUv-fJ8XuyQHvioCoBg.1376746931088.3&sa=X&ei=t30PUvO7O4fuyQHG-IFQ&ved=0CFMQ8wIwAA
The...