Pulsing powerheads and rimless tanks

[BrownParticles]

I have heard that the pulsing of a powerhead and significantly waken the silicone seams of a rimless tank. I bought them jebao pumps for my 100 rimless and don't know whether to let them pulse or not.

 

[Lionfish666]

Think of how much water pressure the silicone can withstand, and compare that to the measly output of a powerhead. The water pressure is 1000's of times greater.
It will be fine. Your english, on the other hand, is another worry entirely