Anybody know about how long these tubing last on a aquarium? Just wondering because my tubing seems been getting firmer since I've installed it. Any help would be great TIA! Oh btw does using a uv sterilizer affect the hose too? Thanks!
Should last as long as you keep using it. Vinyl tubing does get stiff and my be hard to remove off fittings when needed. But if you never need to remove it should just keep on working just fine. UV should not hurt tubes unless direct exposure to the UV light.