My mother recently told me she would like to get a 55 gallon for the main floor of our house. I was thinking something along the lines of: 2 Discus 2 GBRs 3 Amazon Puffer 3 Dojo Loaches 8 Julii Cories 10-20 Harlequin Rasbora The tank would be heavily planted, and have lots of hiding spaces and room for territories. If you have any suggestions/edits my mother likes oddballs, puffers, cichlids, and other interesting or intelligent fish. I think my list makes for a slightly overstocked tank, so I probably wouldn't include all of the fish in this tank. Suggestions are highly appreciated!