Hard you need to keep constant check ups on the water quality at least twice a day, plenty of filtration with a slower current, plenty of water changes as well. luckily you only need to do this till about 6-7". Unless your super lucky or have plenty of daily time to devote to the fish's well being, and experience with fragile fish and aros. Then heed my words you'll probably be saving more time and money, by just purchasing an already grown specimen past the fragile stage.