Hello! I am fairly new to the aquarium hobby. I started off 6 months ago with a male beta and a 5.5 gallon tank, I then added 5 tetras. Then two months later I got a 45 gallon tank, I transferred my fish and then mostly filled the rest with schooling fish. (I kept my 5.5 for a hospital tank) So far I have really enjoyed the hobby, although at times it has presented with its difficulties, but to which, makes a nice and healthy tank so, so rewarding.