Cricket,
I have had my leopard gecko for about a year and a half, I got her from Petco when she was just a hatchling. Bad place to get them, I know, however at the time I fell in love with her and had to have her. She started in a 10 gallon as a hatchling, then moved to a 15 gallon and is currently in a 20 long and eventually will get a 40 gallon. She ate fine as a baby, and as she reached the 8 month-ish mark, I was recommended(which I know is wrong), to give her waxworms. I did for a few months or so, just because she loved them, but soon I saw she began to become overweight so I looked up waxworms and found how horrifically fattening they are and she hasn't got one since. After I took them away from her it took about a month to get her to accept crickets and mealworms as a staple again. Ever since, she has gone through these periods of times that are like mini hunger strikes, which she is currently doing.
General Information
Species of lizard: Leopard Gecko
Gecko's name: Fatty :lol:
Morph: High Yellow
Gender: Female
Age: Around 1 yr 6 mo
Weight: Unknown
Total length: Unknown
Length of your reptile when you first acquired it: Hatchling length
Source (pet store, breeder, previous owner): Pet store- Petco
Captive bred or wild caught: CB
Vivarium
Enclosure dimensions (length x width x heighth): 30x12x16
Cage (type, size): Glass 20 gallon long Terrafauna
Substrate provided: Tile
Types of hiding places provided: Gecko cave, wooden log, rock house
Is there a humidity hide? location? Yes, warm side
Please describe any other furnishings: Décor and dishes
List recent changes in the environment, if any: New humid hide, went from Tupperware to Gecko cave
Lighting
Artificial lighting
Incandescent (“screw-in” bulbs): wattage(s): Day light 25 watt, moonlight 60 watt (only when needed)
Fluorescent (tube bulbs):
Access to ambient daylight from a distant window: Yes
Heating
Do you have a thermometer(s) in the cage? Yes
What type and brand of thermometer (digital with probe, temperature gun, LCD strip, analog (circle), combo digital thermometer/hygrometer, stainless steel aquarium type, other): Digital with probe
What is the ground temperature right on the substrate under the warm dry hide: 90-92
What is the air temperature on the warm end about 4 inches up from the ground: Unknown
What is the air temperature on the cool end about 4 inches up from the ground: Around 75
What device(s) are used to maintain the temperature (Under Tank Heater, heat light, ceramic heat emitter, Flexwatt heat tape, hot rock, other): UTH
Ventilation space for your UTH by elevating the tank above the shelf (some UTHs come with sticky feet for the tank corners): Wooden blocks
Are you using a thermostat(s)? Yes
Which hide does she/he spend most of her time? Humid
Is the temperature decreased at night? by how much? Somewhat, day light off. Moonlight used on cold nights.
Humidity
Is the humidity measured? Yes
Humidity range: Approx 30-40%
Diet
Insects and worms, list type: Crickets and large mealworms
Regular diet fed to the insects and worms: Crickets- Cricket quencher, cricket gutload powder, fruits/veggies. Mealworms on a bed of oats/gutload with carrots, apples or celery provided.
Are the insects and worms formally “gutloaded” 1-2 days prior to feeding off to your gecko? If so with? Yes, gutload mixture
How often do you feed your gecko? 3 times a week, however now that she wont eat I have been offering food every night.
Please list any supplements (with brand names) used. How are they given and how often? Repashy calcium plus. Sprinkle on food once a week.
What calcium brand are you using? with D3, without or both? Repashy calcium plus with D3
Is the calcium in the tank with D3 or without? Without
Multivitamins (include brand name)? Repashy
Please list any recent additions/changes in the diet:
General Health
If your gecko is sick, please describe the signs and how long your gecko has been showing these signs:
Is your gecko’s general activity level normal, decreased, or increased? Normal
Is your gecko’s appetite normal, decreased, or increased? Decreased
Have you noticed any of the following?
Weight (loss or gain): No
Discharge from the eyes or nose: No
Increased breathing rate or effort: No
Change in the droppings: Not as frequent (due to not eating)
Urates
---white or yellowish: White
---size of urates as compared to size of feces: Smaller
Abnormal skin color or shedding: No
Parasites on the skin or in the feces: No
Weakness: No
Previous problems and/or illnesses: Hunger strikes
Other Critters in Same Cage or in Household
List other animals that are kept in the same cage: None
Recent acquisitions (new pets within the past 6 months): Kittens
Are any of your other pets ill? No

This is my girl.
And here's enclosure pics I just took on my phone, sorry for the size/quality:

Whole enclosure set up, 30x12x16 with tile

Cool side

Warm side

Her laying in the humid hide right before I gave it a spray.