CastielTheBeardy
Hatchling Dragon
- Messages
- 64
Sorry i dont know if this topic has already been answered, so i know a juvenile needs 100 to 110 degrees, and i keep seeing adults need less, like 95 to 100 is that correct??? He is about 4 years old. I just recently bought myself a Zoo Med powersun 100w mercury vapor bulb, i originally bought an 80w for a 75 gallon but the temp seemed low with the 80w and i know it goes by distance from the bulb. So i got the 100w powersun and it doesn’t seem to be around 95 and im using a handheld thermometer but is a 160w way too much for a 75 gallon? Where his basking spot is his body is at least 12” away from the screen where the light is. His head is like 9” away, when i used the temp gun it said 83 on his body. So for the ferguson zone, zone 4 said for a 80w has to be 4” to 6”. 100w says 6” to 10” and for 160w says 12” to 16” away from bulb.