Instructables

Easy Aquarium Sponge Pump

Step 4: Testing

Before installing your new filter in your aquarium you might want to test it in a Jar full of water. You will see the water coming out of the Tube.

 
Remove these adsRemove these ads by Signing Up
lukeD9 months ago
is it possible to make such an air punp yourself?
aabayoe2 years ago
Mission accomplished..! i already make it, now i dont have to buy expensive water pump anymore for my second tank...thanks
guyquiengco2 years ago
This is great! I just bought a filter and it seems too big for our aquarium. I'm gonna hack a filter using your instructible.
Pro

Get More Out of Instructables

Already have an Account?

close

PDF Downloads
As a Pro member, you will gain access to download any Instructable in the PDF format. You also have the ability to customize your PDF download.

Upgrade to Pro today!