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I know a lot of companies do not go through the process of certifying silicone tubing for food safety hence my question about Silicone tubing in general.
On Ebay there is silicone hose designed for car heater hose here...
https://ebay.us/U4dlRR
Blue on the outside and red on the inside.
This stuff is a hell of alot cheaper than clear Silicone tube.
Would it work in a reef tank?
I've seen some recommend Flex PVC but it is not food safe. But neither is this blue silicone heater hose tubing.
On Ebay there is silicone hose designed for car heater hose here...
https://ebay.us/U4dlRR
Blue on the outside and red on the inside.
This stuff is a hell of alot cheaper than clear Silicone tube.
Would it work in a reef tank?
I've seen some recommend Flex PVC but it is not food safe. But neither is this blue silicone heater hose tubing.