You should go to the pet store and get a Plecostomus to put in there. They eat algae, and will keep the inside of your lens clean.

 

Did you recommend a lickallotapuss?

 

Naw....you gotta be careful what kind of fish you mix because a Lickalottapus and Vaginasaurus will always try to eat each other (vagitarian). A Plecostomus only eats algae (vegetarian).

 

I stand corrected!