I need some decision making help! So I have a 20L gallon and I plan on splitting the tank in half with a divider, and on one side adding a small group of kuhli loaches and a betta, and on the other side a small group of Corydoras and a small group of some sort of small tropical fish (tetras, danios, minnows, undecided yet). My problem is that I have 2 albino corydoras currently, and know they are bigger than some species of corydora, so I was debating between just adding a few more albinos and having a group of them, or transitioning over to a smaller cory, like panda corydoras, so they ultimately aren’t crowded. But then I would still have the two albinos just mixed with a small group of panda corys. Should I just stick with albinos and get a few more or do y’all think they’d be too crowded in the split in half 20L? I know I could just not split the tank in half but I already have the betta as well, and wouldn’t want to stress him by putting him with too many grouping fish. What do y’all think?