I think we are almost done with the cycling on our 23 gallon but now I need to know how many fish I should add. I know 2 at a time and I know the 1" per gallon but that seems like a lot. Right now we have 4 tiger barbs, 1 dwarf guarami, and 1 platy (sunburst I think). I was thinking 1 more guarami and 1 more platy. Husband wants 2 more tiger barbs too. What do you all think? I have read guaramis do better alone. Agree?