I have a question about stocking a 45G tank that has been up and running for 3~ years. Currently, the tank has a 9 inch pleco, 8 cardinal tetras, 2 danios, and one dwarf two spot gourami.
I was looking at angels from my LFS
(which are about the size of a quarter.) About how many do you think I could add? The store had them marked as "peaceful" and "community fish" but I've heard they might eat small fish (like tetras) when they grow up.