[Cobra]

Just wondering what it was caus I heard it helps keep nitrates down.

 

[Fido]

its like water changin

 

[Cobra]

How does it work? Does any body have pics? Wher can I buy it?

 

[[email protected]°]

GOOGLE is yer friend

found these:

http://www.cichlid-forum.com/articles/diy_...ter_changes.php

http://www.aquarticles.com/articles/manage...r_Changing.html

I would love to set up something like this one day, It would just not work with the space I have now...