This. If the snake is capable of sticking his body through the holes to be able to reach or get stuck to the tape, the holes were too big to begin with, and you'd have bigger issues, such as getting a head stuck in the hole itself, or an escaped snake![]()
We tape up hatchling tubs to hold in more humidity, and as they eat a few meals, have their first couple sheds, etc, the holes get opened up.