I have a 3.5 gallon for my betta. He isn't aggressive, but the reason I'm hesitant about adding shrimp is that hes very active and loves to explore all areas of the tank, not just the top. He occasionally goes into the moss hideout, but only once or twice a day. I know the tank is small, but I have seen it done successfully. I was just wondering if my tank was set up properly for it.


