Thanks for the info about the algae eating catfish and how they keep a tank cleen. Could you also give me an idea of how many species of algae eating catfish there are or where I could look for answers to these kind of info questions.javascript:emoticon(':?:')

Thanks'
Kevin









Hi

I am a ...

Hello...I'm a fifth grader at Kensington Elementary School in Kensington New Hampshire. I'm doing a feature article project and I need to ask an expert a question. This is my question:

How do catfish clean tanks?

Thanks,
Kevin