Underwater Waterfall for Your Freshwater Fish Aquarium

freshwater fish aquarium

Well, if your fish aren’t entertaining you enough, how about installing an underwater waterfall as part of your freshwater fish aquarium  tank decor?

The water isn’t really water, it’s sand and the system uses an air pump to push water up a tube and the water sucks up the sand.

Here is a Youtube Video showing the effect

And all the instructions are available at the  “Instructables Site” Dragon Tamer 458</a> Thanks for sharing Dragon Tamer Number 458…

And here is another example…

And a video showing how to do it…

Enjoy…

Swordfish