Hi all , I kept tropical fish many years ago and had ( to me ) a large 5 ft tank. I was never any expert at it but I enjoyed it. I have decided to give it another go with a much smaller tank ( 60 litre ). I'm a bit disapointed to read tho that most but not all say that Angel Fish are a no no as the tank is too small. I would love to be able to keep even a couple. Any ponters on this please ? My first of many no doubt stupid questions. My tank size is 24 x 12 x 16 inches high. Thanks all for any advice.