I was at lfs about 2 weeks ago and i saw a gold algae eater i loved him he was so call swimming up the sides of the tank so i asked the man there how big dose he get and he said no bigger than 2 inch i then said will he be ok in a 12 gallon he said yes. so i bought him and took him home i now know that he will get a lot bigger than that and when he is older i will have to get rid of him my question is how quickly do they grow because i have some one that will probably take him in but i want to keep him for as long as i can. Thanks for your help