Danisnotonfire
Aquarium Advice Newbie
Hi, I have this old aquarium vacuum I found in the closet. I wanted to use this to drain my pond however I can’t seem to get it to work. My new ones have a squeeze thing and this doesn’t have anything just a tube. From my memory I thought I had to fill up and put my thumb on the tube to stop it from coming out then stick in the tank and it would work. But that’s not working so if anyone has any ideas let me know.