So my GF is really wanting Angelfish but my problem is we are going to transplant what we have in our 10gallon to our new 36 gallon. Are Neons and other tetras are pretty big at least 1" long. If I buy juvenile angels would that be a problem or would the angels grow up with them as tankmates? Our African Featherfin does fine as they were introduced at the same time. This is the biggest tank we can have in our loft and I was thinking about 3 angels.