Loaches are a great way to keep the snail population down. However, I like Botia striata (also called Striped Loach / Zebra Loach / Thin Line Loach). These are just as effective as the Clown Loach, but max out at about 3 inches SL and are quite peaceful. Be careful to get this specific species because there is a look-alike called the Tiger Loach (Botia hymenophysa) that, while is also a great snailer, gets much bigger and MUCH more aggressive.
__________________
|