I'm going to Petco today to buy another Betta. I only have 2 right now because I lost one on Tuesday from my work tank and I didn't want to replace her during a 4 day weekend. I also have another tank I'm setting up currently that'll house a Betta and I'll likely get 3 or 4 for my planted 90 gallon community I'm setting up.I impulsively bought a betta fish in February when I was emotional and fell in love with fish keeping. Now I have my original betta in a 2.5G tank, a 20g tank with another betta and shrimp, and my 170g reef tank!