I only have little fishes, little tanks; but I love making videos, so I will post them anyway. 
I have multiple videos to post.. I hope it's ok to have them all in one post. My apologies if it is not.
This was very soon after I got some Harlequin Rasboras. They very quickly were showing spawning behavior.
[YT]
<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/nPZkUrw1428&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/nPZkUrw1428&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]
This was very soon after I upgraded my small tank to a little larger. The Dwarf Gourami I have is both bully, and skittish all rolled up into one. Once he gets "comfortable" he tends to be very pushy; but he HATES change, and hates when I do maintenance. The cories on the other hand are just not that way.
They are not shy in the slightest. When I upgraded my tank my DG hid in that little cave for days. I knew he would come out eventually.. and it looks like he got a bit of "payback!" The following was when he first decided to poke his nose out of that cave.
[YT]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/qfiSiJuW5Y8&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/qfiSiJuW5Y8&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]
This is one I compiled of bettas I had at the time.
[YT]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/CHwcY6xac0E&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/CHwcY6xac0E&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]
This is the same DG I still have spitting water at me. I RARELY see him do it, so I was happy to finally get a video.
[YT]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/RRof8hkKPpQ&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/RRof8hkKPpQ&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]
Hope you enjoy watching!

I have multiple videos to post.. I hope it's ok to have them all in one post. My apologies if it is not.
This was very soon after I got some Harlequin Rasboras. They very quickly were showing spawning behavior.
[YT]
<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/nPZkUrw1428&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/nPZkUrw1428&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]
This was very soon after I upgraded my small tank to a little larger. The Dwarf Gourami I have is both bully, and skittish all rolled up into one. Once he gets "comfortable" he tends to be very pushy; but he HATES change, and hates when I do maintenance. The cories on the other hand are just not that way.
[YT]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/qfiSiJuW5Y8&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/qfiSiJuW5Y8&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]
This is one I compiled of bettas I had at the time.
[YT]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/CHwcY6xac0E&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/CHwcY6xac0E&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]
This is the same DG I still have spitting water at me. I RARELY see him do it, so I was happy to finally get a video.
[YT]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/RRof8hkKPpQ&hl=en_US&fs=1&"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/RRof8hkKPpQ&hl=en_US&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]
Hope you enjoy watching!