Negative pressure tank!

[Super G]

MY first try

[YT]<object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/rCoSD4QYdwI&hl=en&fs=1"></param><param name="allowFullScreen" value="true"></param><embed src="http://www.youtube.com/v/rCoSD4QYdwI&hl=en&fs=1" type="application/x-shockwave-flash" allowfullscreen="true" width="425" height="344"></embed></object>[/YT]

Florida softshells, pineapple swords and feeder guppies

 

[azntank]

thats awesome. ive only seen the professional built one on youtube. wish you could show more of it

 

[petcon]

I like!

 

[gomezladdams]

Nicely done!

 

[sabotage]

sweet

 

[snakeheader]

howwwwwwwww? lol

 

[dominicolas]

That turtle seemend really confused, maybe this should be limmited to things that don't need to breathe air.

 

[Super G]

Air @ the top

 

[I<3fish]

Can someone post a link to the other one on you tube as well? This is an interesting subject.

 

[milkman407]

more pics and videos please