Kuhli Loach

13) Kuhli Loach             

Kuhli LoachThe Kuhli Loach is an eel-like fish are also hardy fish that make a great addition to your tank.

This bottom-dweller is unique in that it hides during the daytime. You might spot it tunneling under the gravel or hiding in a cave. It is recommended to offer hiding places for this fish.

They help keep the tank clean by eating the food that has fallen to the bottom. However, you should offer additional food that sinks to the bottom.