It seems super nerdy but I have tested numerous different air lines and this is the best one I have found
It does not build up hard deposits
Stays attached well
Easy to cut and work with
Personally I do not mind the color and have not found a clear air line that works as well
So blue it is
I needed more airline tubing and this one has nice flexibility - some airline is really stiff and I like it flexible. My only gripe is that it’s blue, which is a color not really found in nature... so I mostly use this one for my quarantine tank or if I can connect it to some of my clear lines behind the stand, you know?
Oh well. I knew it was blue before I bought it. It just means I get to be creative with my airline connections.
Ivery bought this product twice from aquarium coop. I’ve had no issues from either purchase. When Cory says they only sell quality stuff, he means it.
I had ordered from another company some clear Penn PLax Standard Air tubing and it was very difficult to get it on the nipples of valves and on the air pump nipple and it would come off the nipples and it was kinked where I attached it. I purchased Aquarium Co-Op Marine Airline blue tubing and it fits perfectly and doesn't kink or come off the nipples. I highly recommend the Aquarium Co-Op Marine Airline blue tubing.
I love this new tubing. will buy it again