Ok, I am currently still researching starting a tank and had two ideas. Both are FOWLR. My choices are a 40 gallon breeder with an assortment of non aggressive fish and I was wondering what some good choices would be. I had also considered a 75 gallon predator tank with a snowflake eel too get a feel for the bioload and general care for predators. If I went that route what kind of fish would be ok to stock with them. Any and all advice and opinions would be appreciated.