This is why we got into rattlesnake prevention

Improperly applied snake fencing and the inevitable results.

Which feature immediately gives this snake fence away as an issue?

When we started more than a decade ago, this kind of practice was normal. It’s no wonder people don’t think actual rattlesnake fencing is a thing! Let the pool guy clean pools and the pest control guy spray for termites, and leave the rattlesnake prevention to the experts.