http://www.cichlid-forum.com/articles/ug_jets.php
Has anyone ever seen/done this before?
It seems very interesting and it would be AWESOME to stop the need of gravel cleaning!!
Isn't this the concept behing reveres undergravel filters?
Has anyone ever seen/done this before?
It seems very interesting and it would be AWESOME to stop the need of gravel cleaning!!
Isn't this the concept behing reveres undergravel filters?