If you are insterested in plants, it is good to start out with them as a means to cycle your tank. Plants have a hefty nitrogen intake (ammonia, nitrites, nitrates) when they are balanced with good lighting, fertilization, and CO2. There are some great, rather easy DIY things that can cut costs for a planted aquarium, and the plants will make the cycling so much smoother. Maintenance on my 55G planted aquarium involves all of 5 minutes a day to do a 6 gallon water change (old school, with a bucket), 1 minute a day to fertilize with 2cc of Flourish, and about 10 minutes every week when I recharge my CO2 generator (old school 2L booze mix). I just think that a lush planted aquarium adds so much more depth to understanding of chemistry and biological processes, along with adding increased cover and O2 for the fish, that it is unfortunate that it is not as popular as it could be.