My 15 inches australian lungfish & tankmates.
http://www.youtube.com/watch?v=QZ-uUAv4jbo
[video=youtube;QZ-uUAv4jbo]http://www.youtube.com/watch?v=QZ-uUAv4jbo[/video]
http://www.youtube.com/watch?v=QZ-uUAv4jbo
[video=youtube;QZ-uUAv4jbo]http://www.youtube.com/watch?v=QZ-uUAv4jbo[/video]