I am new to the hobby. (~5 months) I have caught multiple tank syndrome already. Went from a 5 gallon with a Betta to 4 tanks in a short span. 2 20g long, 1 20g high, 1 40 breeder. I am still working on building out and cycling 2 of the new tanks. For now I have my original Betta (I believe is suffering from something had white puffy lips but now has a gold chin), some cherry shrimp, mystery snails, Japan Blue Endler, Julli Coreys and Clown Plecos. Thinking of starting a shell dweller colony in one of the new 20g longs. But just enjoying the whole hobby right now. This hobby has really brought me joy in a time of stress and struggle. I am glad to have found it and Aquarium Co-op. I look forward to being a part of and contributing to this community.