I had to look at getting another form of Algae eater after I got rid of my 4 inch Algae Eater (*sniff*).

I didnt want the same happening with the fish getting to large too quick, so I looked into other forms of Algae eaters and the Otto's looked the perfect replacement.

Lively characters who keep the tank very clean and I only have two of them. A great addition to the tank and the bonus is they dont grow larger than 4cm.