I'm thinking of buying a 75 galloon tank this summer but can't make up my mind on what to put in it. I can't choose between H. bocourti and V. argentea. I'm not even sure a 75 is big enough for an argentea. Plus which I'd really like to breed whatever I get and I really doubt that would work with the argentea; I'm not even sure if that would work with the bocourti. I really just want to have a personable fish and if possible a breeding pair. Thanks in advance for any advice.