This was my 72g bowfront a little after it was setup. It got super dense. This is a co2 tank with 260watts of lighting. Once it is all set up and things grow in, the fun really is over. From then on it is so much work to maintain fertlizers, limit algae, do water changes, clean the filters, and feed the fish. Some of the local people that were more dedicated had some amazing tanks. One guy had 240 gallon planted discus tank, now that is a sight to behold.