This list encompasses my favorite 11 nano species for freshwater tanks. None of the fish on the list require a tank larger than 10 gallons and majority of them can live happily in even 5 gallons. It is important to house tiny fish with other tiny fish. The majority of the species on this list are shy, timid, and very peaceful. They can easily be out-competed for food and stressed out if placed in aquarium with larger, more boisterous tankmates. Nearly every fish on this list could live happily together in a 10 to 20 gallon aquarium except one, the pea puffer. Pea puffers can be nasty little buggers and would be best suited in a tank all on their own. Tiny tanks and tiny fish are adorable and very fun to set up and enjoy. It’s really cool to watch a functioning micro-ecosystem on your desk, but that does not mean that they are necessarily a good beginner tank or less work. In fact, the smaller the tank the more important regular maintenance and staying on top of water quality is. A lot of these tiny fish are also not suitable for beginners as they require special care and feedings. Just because the tank is small and the fish are smaller doesn’t mean the workload is smaller. Always seek the advice of your friendly and knowledgeable Absolutely Fish aquarist to ensure that you are setting up your tank for success and longevity. See more videos Top 10 beautiful fish in the world and their activities https://youtu.be/XGS-uTa8Vm4 Top 10 tank mate of betta fish https://youtu.be/YvKBfs8Barc Goldfish aquarium_nature and behavior of goldfish https://youtu.be/Qra_6RijS6g Betta fish diseases and how to recover these https://youtu.be/pL7b9P1RUiU Top 10 most beautiful Betta fishes types and their names https://youtu.be/BwTCLgFQlek 10 BREEDING TIPS OF ANGEL FISH https://youtu.be/wlx2kYF6GZg Most popular discus fish https://youtu.be/8hA5xmN6mac HOW TO FEED 1000 GUPPIES IN YOUR TANK https://youtu.be/v_Qy_qWqyxE How to care banana ( electric yellow ) cichild https://youtu.be/3irWInbCjCQ Various Type of Flower horn Fish https://youtu.be/qo-AKNk-D3s World's Top Most 12 Popular Molly fish https://youtu.be/HX0JfbEgsMU Thank you for watching....If you get more videos , please subscribe my channel.