My Senegal grew from about 3" to about 9" in a period of 3-4 months in my 30.
Oh, by the way, kafiltafiisch and fishlover88, great senegals!
Cheers,
GobyMaster
Wow! Mine seem to be taking off. I got both of mine on Vday,and they were both a little over 2 inches. One has already put on almost an inch! The other is slower growing but he was also underweight when I got him.