what is the purpose of the bubble?
1310987
Gives the cat a couple of inches more room and allows light into the litter area. Some cats will not go into the litter ball without light. My cat loves hers and so do I! Best litter box I have ever invested in!
1310988
The bubble gives the cats more room to move. My larger cats tend to stand with their front paws in the bubble while the go.
1146953
This is a water pump. If you want air bubbles, get an air pump. If you want to move water, get a water circulator or "wave maker"
1886360
We didn't either until our grandaughter showed us how. You have to hold it longer. It makes a whooshing sound and keep holding and it will make a big loud buzz. It sounds a little scary but that is what you have to do to get the bubbles.
727448
I haven't tried it but it should be ok. But there would be no bubbles. Just make sure there's no air hose either
128273
I would suspect so: inflating pool-type toys and air mattresses is what this pump was primarily designed to do. I will qualify that with the fact I don't have an air mattress.
232483
I'm sure it is because they do not want us to over-inflate the boat.Over-inflation will stretch the material and weaken the craft. Use your own judgement and have fun.
2257384
They are for making bubble hash. . . http://www.youtube.com/watch?v=Uf0skTsA1bw&oref;=http%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DUf0skTsA1bw&has;_verified=1
1014339
Don't know exactly but it's a LOT all at the same time especially if you use the special kind of bubbles
385797
There is a needle value that controls flow but the output pressure is about 50 psi. If you are using it for it's intended purpose, output psi doesn't matter , it is bubble count that does
928484
The bubbles are down toward water. Flat side up. It looks better and is also easier for cleaning dirt off
1398136
NO. And it shouldn't. This works on sonic vibrations. You'll see slight ripples in the solution, but shouldn't see bubbles.
323282
No, you are better having it fully submerged. The bubbles will help circulate air into the water.
625455
Get a piece of red film to put inside the dive case. They don't have the bubble issue.
1679185
Yes, it would be perfect for that. The bubbles are small and a million of them shoot out at a time (that's my estimation!) :) But this would work great for your purpose~
2073918
Im not real sure... I dont live in a bubble and neither will my daughter, she loves it tho
1284102
never have used it for that purpose, but imagine if you got all the bubbles out it would do the job .. after all screen protectors are just clear plastic...
926577
Yes this is true. Once plugged in the light stays on so to shut it off you need to unplug it. As far as bubbling goes, you can either not hook up an air pump (never have bubbles) or if you install an air control valve outside the take in the air line between the air pump and bubbler, you can control bubble flow from nothing to allot.