silicone tubing

Have some extra rolls of food grade soft silicone tubing which I personally use on my aquarium (see build thread). These are the only sizes I have. 0.75" ID 1" OD, 120' total. $2/ft under 10ft; $1/ft over 10ft ($80 if you buy the whole length before anyone else) You pay shipping. 1" ID 1.25"...

The two go together like PB+J. My current build uses quite a bit of soft silicone tube, and I get a lot of growth in these lines, and meaning that adjustments to the overflow and return are common. While keeping them out of light is the obvious option, and has worked quite well for some of my...

Had some vinyl 3/4”ID tubing laying around at the house- plumbing 2 returns. Is there any problem with quality of me heating the tube to install into a 1 inch barb in the long run of it wearing and breaking off ??? Just want to make sure it’s durable and don’t snap off by the 1”barb stretch...