Flex PVC
I am looking at making a closed loop system for my tank, since i am tired of seeing the Powerheads in the tank. However, I know that due to my plans there will likely be one, two, maybe even 3 90 degree turns and I dont want to stress my heads out too much. With that in mind, has anyone used Flex PVC and to what results?
Is it just Flexible PVC (i.e. Carlon Flextube) or is it the corrugated ENT tubing? Also is there any fears to deterioration with the salt water? Also can you use PVC glue with it, or do you have to do some other mumbo jumbo to make the connections watertight.
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