I have one ...a Seaclear acrylic with a Marineland Eclipse 2 hood which I have come to not like very much. The filters seem to clog very easily...which leads to water overflowing and creating secret leaks out the wiring. Also, my light that is part of the hood has broken..only one of the two works and I cannot find a replacement setup anywhere online. I think I am beginning to undersand why Marineland discontinued the Eclipse. So the tank seems fine but I am in need of a new hood. So if you have a 20g high could you chime in on what hood, lighting, filtration setup you have and comment on whether you like it or not. I have become a fan of AC filters...and understand finnex to be good lights...but despite numerous searches cannot find anything anywhere about any available hoods. TIA.