This tank works very well, especially for beginners (like myself). It comes with a biological, chemical, & mechanical filtration system, heater, LED light, cover, decoration, net, ect. Everything you need to start a tank except for the substrate. The instructions are easy to follow so it was an easy setup. The only thing I wish was different is that there was different levels for the LED light, because it only clicks on and the light is very bright, so I wish there was a dim setting or something. Not a big deal though obviously, overall love the tank and no problems so far!