I had a 14g Biocube set up at my house. I just took it down. It was a planted tank and I'm kinda tired of all that's involved with planted tanks. So I was thinking about taking it to work to put on my desk. Originally I was going to make it saltwater. But since I'm going to have it at work, I don't think it'll make too much sense to have a saltwater tank there(mixing salt would be a pain). So I'm looking for different ideas for a freshwater tank. So any suggestions as to what I could put in a biocube? Again, I want some types of fish that would require minimal plants in the tank(if any) since I don't want to have to deal with co2 and ferts again. I'm open for any suggestions that might not be cichlids either if you guys don't think I should go the cichlid route. If I do go the cichlid route, what else could I put in there with them?