Shaking in tail?

[freddiesrock]

Information on Freddie

Name: Freddie (Fredster per my dad)
Age: Maybe about 1 year and 6 months.
Habitat: 36 x 18 Exo Terra
Lighting: 100 watt basking bulb (Exo Terra) & 12% + D3 Arcadia T8 mounted inside enclosure
Degrees (usually): 98-110 (hot side) & 80s (cool side) & night temp ( 70-75)
Diet: Waxworms, Superworms (occasionally), Hornworms (occasionally), BSFL, Dubia Roaches, Greens/Veggies ( collard, mustard, dandelion, turnip, butternut squash, sometimes straberries and blueberries through a syringe/dropper I also put bee pollen in these “slurries”)
Supplement: Sunday & Monday - Calcium w/ D3. Tuesday, Wednesday & Thursday - Calcium w/o D3. Friday & Saturday - Multivitamin. Too much?

* Does anyone know why he could be shaking his tail like this? He seems to get around fine (no other body tremors, no dragging legs or anything). Is he bothered by my presence? I am going to stop using calcium with D3 as a suggestion from other beardie owners.

Here’s a video link.... http://aminoapps.com/p/b3luvl

He doesn’t do this 24/7 and sometimes it’s not as rapid but developed this trait awhile ago. Should I worry?

 

[AHBD]

Hi there, your husbandry all sounds good but you're right to slack off of the D3. Does he do this off +on, most of the day, more when out of the tank or while in ?

 

[freddiesrock]

Hi there, your husbandry all sounds good but you're right to slack off of the D3. Does he do this off +on, most of the day, more when out of the tank or while in ?

He does it more out of the tank than in, sometimes he will do it in his tank but that’s when I‘be approached it. Maybe too fast?