Lee'sPet Products ALE16005 Rigid Tubing for Aquarium Pumps, 3/16-Inch by 3-Feet

5 stars because it is the only thin wall tubing I can find. Can anyone advise on how to connect 2 lengths to make a watertight seal?

El tubo es muy delgado, hagan la conversión de pulgadas a centímetros, porque la foto es engañosa

Wow , juste en chauffant avec un heat gun , vous pouvez lui donner la forme que vous voulez. Je me suis fait un système pour acclimater mes poissons d'eau salée.

Product received as described, prompt delivery. Very happy with it.

I've been using this brand of tubing for over forty years, This particular size fits quite snugly into standard airline tubing and has a thousand uses in the aquarium hobby. I've used it in making custom filters, brine shrimp hatcheries, placing airstones, and hundreds of other things. if you heat it with a hot air gun, you can bend it to almost any shape you want.When I look for it in my local stores, I can no longer find it. There are no mom and pop fish stores left in my town. They've all been pushed out by the big chain stores, and these chains really don't to deal with the DIY crowd.My tubing, (I had ordered three pieces) came well wrapped in bubble wrap and tightly bound together. It was in good condition, ready to cut to size and use.I recommend ordering three or more pieces at a time. If you are into fishkeeping at any deep level, you will use it all up sooner or later and wish that you had ordered more. It's just that useful. I would also suggest getting a supply of 3/8", 1/2" and 1". All these sizes can really come in handy.

The rigid tube worked well in my aquarium and comes in one long piece. However, be sure to have the right L-shaped tubing to attach it to the end of your bubble wand. Don't use plastic tubing or it will bend.