I'm so sorry you went to that vet, boy she really was clueless. Unfortunately it's very difficult to find a Certified Reptile/Herp vet anywhere in this country, or most countries, and general vets know nothing and usually won't even see reptiles, which is good because "exotics" vets are simply general vets that are willing to see animals other than dogs and cats, that's literally the only difference between a general vet and an "exotics" vet in the US, no extra education or experience necessary to use that designation of "exotic" vet.
First of all, there is no wavelength or strength of
UVB light that can penetrate any glass or hard clear plastic at all, none, so yes you are correct in that he's gotten absolutely no
UVB light for at least a year...so how could he not have MBD? And again, you cannot tell if a dragon has MBD by looking at him, only an x-ray to see his bone density or blood work is going to diagnose MBD. Dragons only have visible deformities from MBD if they developed the MBD as babies or juveniles, as the first year of life is when bearded dragon do 90% of their growing and physical development, the other 10% occurs during the second year of life. So if a dragon is not exposed to appropriate/adequate
UVB light or not fed any calcium at all (it's lack of
UVB light 99.9% of the time because they will get calcium from bugs by default) during it's first year of life and it's bone density is horribly weakened during this period when their bones are growing and developing, ONLY THEN WILL THE DRAGON DISPLAY THE TYPICAL, VISIBLE, BONY DEFORMITIES THAT YOUR VET WAS LOOKING FOR AND RULED OUT A DIAGNOSIS OF MBD BECAUSE SHE DIDN'T SEE THEM! So apparently your dragon had decent enough (or possibly very good)
UVB light and diet during his first year of life so he didn't form any of those visible deformities like the obvious underbite in their jaws, the skull shape deformities, etc. "Muscle Weakness" is a symptom of MBD that is in it's later stages, while the neurological problems that your dragon is exhibiting are usually THE VERY FIRST SYMPTOMS OF MBD THAT A DRAGON SHOWS! Twitching, tremors, seizure-like activity, etc. are usually the first signal that a dragon is lacking in bone density....So unfortunately your vet should have just said "I don't know what's wrong, and I don't know what tests to run, but let me call a Certified Reptile Vet and consult with them". But she didn't so we'll see what we can do to help you guys and your dragon out.
I have no idea why your vet told you that you cannot disinfect any wood, rocks, or any other tank decor that is porous, that's just stupid of her, I'm sorry but that isn't a "reptile vet" thing, that's a stupid thing, lol. Most of us don't even buy tank decor or basking logs, branches, rocks, etc., we just go outside and find them for free in the forest!!! Obviously we have to disinfect them...uhg. All you have to do is preheat your oven to 250 degrees, place any of the wood, rocks, etc. directly on the oven rack, and bake them for 30-40 minutes. Done. Disinfected, it kills everything inside and out of the wood and rocks. And since those green hammocks do not make goo Main Basking Spots at all because they do not absorb light/heat well, you're going to need to find a solid piece of wood like a log or a thick branch, or a big rock or stack of rocks that will get within 6" of the now unobstructed UVB tube. First though, let's figure out a few things that sound like you may need to rearrange in order to help your little guy out...
#1.) Are you using a stick-on thermometer of some kind, like those round, gauge stick-on thermometers that are supposed to be for reptiles, or any type of aquarium stick-on thermometer? Or are you using either a digital probe thermometer or a Temperature Gun? In addition to giving your dragon at least 14 hours a day of adequate
UVB light, he also needs to have the 3 important temperature zones within his enclosure within the correct ranges, most importantly the Basking Spot Surface Temperature. ANY OF THE STICK-ON THERMOMETERS ARE HORRIBLY INACCURATE AND WHEN TESTED ARE USUALLY OFF BY BETWEEN 10-20 DEGREES, So if you're using any type of stick-on thermometer then you really have no idea what his temps are...MORE IMPORTANTLY, YOU HAVE NO WAY TO MEASURE THE BASKING SPOT SURFACE TEMPERATURE WITH A STICK-ON THERMOMETER, YOU MUST HAVE EITHER A DIGITAL THERMOMETER WITH A PROBE YOU CAN SIT RIGHT ON THE BASKING SPOT/PLATFORM EXACTLY WHERE YOUR BEARDIE SITS WHEN HE IS BASKING, OR A TEMPERATURE GUN THAT YOU CAN AIM DIRECTLY ON THAT SAME SPOT!!!!! If you cannot accurately measure any of his temps, especially his Basking Spot Surface Temperature, then this is just as problematic as the inadequate
UVB light was. Without a proper Basking Spot Surface Temperature he cannot digest his food or absorb any of the nutrition from it. This is going to cause just as many issues as the lack of
UVB light did. SO YOU REALLY MUST GO TO PETCO OR PETSMART AND BUY A DIGITAL THERMOMETER THAT HAS A PROBE ON A WIRE FOR $9.99 (at least that's definitely what they cost at Petco, they sell a yellow ZooMed brand one for $9.99 in the reptile thermometer/thermostat/surge strip/timer rack where all the reptile light bulbs are, and they have a Petco brand one that is black in color and is located back in the aquarium section in with the air pumps and bubble wands/stones). If you already have a Digital Probe Thermometer or a Temperature Gun then I'm sorry, I just want to make sure before you set up his enclosure and his lights correctly, because without a probe to set on the Basking Spot Surface you cannot move on to doing anything else. Let me explain what I'm talking about...
You made a statement that was a red flag to me, and that was "He has his hammock on his Cool Side that put him within 7" of the UVB tube"...forgetting that the hammocks are not appropriate Main Basking Spots, his Main Basking Spot cannot be located within the Cool Side of his enclosure, it absolutely must be located within the Hot Side of the enclosure.
His enclosure should be broken into 2 sides: the Cool Side and the Hot Side. You should think of the Cool Side of his enclosure as simply the side of the enclosure that always has an Ambient (air) Temperature between 75-80 degrees, and is the place he can always go to any time he wants to go to Cool Down, and that has an Ambient Temperature that is considerably cooler than the Ambient Hot Side Temperature or the Basking Spot Surface Temperature. That's it, that is the ONLY PURPOSE OF THE COOL SIDE OF HIS ENCLOSURE, JUST A PLACE FOR HIM TO COOL DOWN. THE COOL SIDE SERVES NO OTHER PURPOSE AND HAS NOTHING TO DO WITH HIS LIGHTS OR BASKING AT ALL.
Your main goal when setting up the Hot Side of his enclosure, which contains his Basking Spot within it, is to REPLICATE NATURAL SUNLIGHT AS CLOSELY AS YOU POSSIBLY CAN FOR HIM TO BASK DIRECTLY UNDER. ************The reason that his Basking Spot must be contained within the Hot Side of his enclosure is because he must not only absorb an adequate amount of
UVB light that is of a proper strength for a bearded dragon, BUT HE MUST BE ABSORBING THAT
UVB LIGHT AT A HIGH ENOUGH TEMPERATURE THAT ALLOWS HIM TO PROPERLY DIGEST THE FOOD THAT HE EATS!!!! If you have his Basking Spot located within the Cool Side of his enclosure he is not going to be at anywhere close to the proper temperature that will allow him to properly digest his food and to make the nutrition he is getting from his food and his supplements available for the
UVB light and the vitamin D3 he is manufacturing from the
UVB light to absorb and process/use all of the vitamins, minerals, calories, fat, carbs, protein, etc. Does that make sense? I hope so. Bottom line is that you must have his enclosure and lighting/temperatures set up correctly in order for him to be able to use the UVB (and UVA) light he is absorbing.
SO LET'S ASSUME YOU ALREADY HAVE EITHER A DIGITAL THERMOMETER WITH A PROBE OR A TEMPERATURE GUN AND YOU'RE READY TO SET UP HIS ENCLOSURE CORRECTLY FOR HIM (if you don't have the $10 digital thermometer with a probe on a wire or a temperature gun, then you cannot really do this correctly, so please, when you go to buy the liquid calcium please also get a digital probe thermometer (cheaper than a temperature gun by a lot) so that you can get his enclosure set up correctly and with all 3 temperature zones within the correct ranges, because this is the only way he is going to start to get better). So you've got your Digital Probe Thermometer and you've already attached the UVB tube fixture to the underside of the mesh lid:
#1.) Since you've already attached the UVB tube fixture to the underside of the mesh lid, whichever side you have it attached on is going to be the Hot Side of the enclosure; if you don't want that side to be the Hot Side of the enclosure then you're going to have to move the UVB tube fixture to the opposite side or simply flip the mesh lid around, if this is possible to do with your enclosure/tank. THE UVB TUBE FIXTURE ABSOLUTELY MUST BE ATTACHED TO THE UNDERSIDE OF THE MESH LID OVER THE HOT SIDE OF THE ENCLOSURE!!!!! NOT OPTIONAL!!!!!
#2.) I've not asked about what type of Basking Bulb you are using, but I hope it is not a colored bulb but rather a Bright White Basking Bulb. YOU SHOULD NEVER, EVER USE ANY COLORED BULBS/LIGHTS FOR A BEARDED DRAGON, THEY SEE IN FULL COLOR AND ANY COLORED BULBS CAN CONFUSE THEM AS TO WHETHER IT'S NIGHT OR DAY, AND CAN MAKE IT HARD FOR THEM TO IDENTIFY WHAT IS FOOD, THEY CAN CAUSE NEUROLOGICAL ISSUES AND ACTUALLY CAUSE A LACK OF APPETITE, LETHARGY, AND VISION ISSUES. So please do not EVER use any bulbs that are red, blue, yellow, green, purple, black, black-light or "moonlight", etc. Only ever use a Bright White Basking bulb as his heat source, after all you have to remember that your MAIN GOAL IS TO REPLICATE NATURAL SUNLIGHT AS CLOSELY AS YOU POSSIBLY CAN, SO YOU CAN'T DO THAT WITH A COLORED BULB, RIGHT?
ALSO, NEVER, EVER USE ANY BASKING BULBS THAT ARE "COIL" BULBS, OR THE BULBS THAT ARE TWISTED LOOKING, SOMETIMES CALLED "SPIRAL BULBS". Coil/Spiral/Twisted bulbs, whether we're talking about a Basking Bulb or a
UVB bulb, should never be used for ANY reptiles or amphibians, as they cause serious eye damage, skin damage, blindness and serious neurological issues. I'll talk about nighttime heat later, but you should never have ANY lights on at night at all, it disrupts their sleep greatly. You can use either a Bright White reptile specialty Basking Bulb, such as a ZooMed Intense Basking Bulb (good basking bulbs), but you can even use regular household Halogen Indoor Flood Bulbs, like the ones you can buy at Lowes, Walmart, Home Depot, and I just saw packs of 2 at Tractor Supply for $5 yesterday!!! That's what most of us use. AS LONG AS THE BASKING BULB YOU ALREADY HAVE IS A BRIGHT WHITE BULB, IS NOT A "COIL/SPIRAL/TWISTY" BULB, AND IS THE CORRECT WATTAGE TO PUT THE ENCLOSURE TEMPERATURES WITHIN THE CORRECT RANGES, YOU CAN CONTINUE TO USE IT. I just have no idea what you're using as a Basking Bulb, so I wanted to make sure it was a bright white bulb and that it was not a "COIL/SPIRAL/TWISTY" bulb, because if it happens to be, that would explain at least 50% of the neurological issues he's having in addition to the MBD.
*****SO LET'S ASSUME YOU HAVE A DIGITAL PROBE THERMOMETER OR A TEMPERATURE GUN, AND YOU HAVE A BRIGHT WHITE BASKING BULB THAT IS NOT A "COIL' BULB, AND LET'S GET THE ENCLOSURE SET UP CORRECTLY FOR YOUR LITTLE GUY!*****
#3.) So you've decided which side of the enclosure is going to be the Cool Side and which side is going to be the Hot Side, and you've already got the UVB tube fixture attached to the underside of the mesh lid on the Hot Side of the enclosure. NOW YOU NEED TO PLACE YOUR BRIGHT WHITE BASKING BULB RIGHT ALONGSIDE/NEXT TO THE UVB TUBE. Of course the Bright White Basking Bulb is going to be on the outside of the enclosure and can certainly sit on top of the mesh lid (I don't know what type of fixture you have your Bright White Basking bulb in). If you have your Bright White Basking Bulb in a Deep-Dome fixture or a Clamp Lamp that can sit directly on top of the mesh lid, then simply place the Basking Bulb fixture on top of the mesh lid right alongside the UVB tube fixture where it is strapped to the underside of the mesh. Using a Deep-Dome fixture or a Clamp-Lamp fixture with the clamp removed that can sit right on top of the mesh lid is the easiest and most efficient way to get the Bright White Basking Light to project directly downward and right next tot he
UVB light being emitted directly downward from the UVB tube (The Zilla Slimline fixture you have has a metal reflector behind where the UVB tube sits inside the fixture, so that the
UVB light is not ONLY emitted directly downward but also throughout the enclosure, However the strongest
UVB light is emitted right directly underneath the tube, which is why you want the Bright White Basking Light to be right alongside the UVB tube and emitting it's Bright White light and heat directly downward and alongside the
UVB light). THIS IS HOW YOU ARE REPLICATING NATURAL SUNLIGHT, HAVING THE
UVB LIGHT AND THE BRIGHT WHITE LIGHT AND HEAT BEING EMITTED DOWNWARD, RIGHT ALONGSIDE EACH OTHER OVER THE HOT SIDE OF THE ENCLOSURE. THIS IS WHAT MAKES THE "HOT SIDE" THE "HOT SIDE" OF THE ENCLOSURE!!!
4.) So now that you have both your UVB tube and your Bright White Basking Light both overtop of the Hot Side of the enclosure and right alongside each other, NOW YOU NEED TO FIGURE OUT WHAT YOU ARE GOING TO USE AS HIS BASKING SPOT/PLATFORM!!! Whatever you decide to use needs to be solid and good at absorbing light and heat (not the hammock), needs to be large enough and have a flat enough area that your dragon can sit/lay on it comfortably, AND MOST IMPORTANTLY NEEDS TO GET YOUR DRAGON WITHIN 6" OF THE UNOBSTRUCTED UVB TUBE AT THE FURTHEST DISTANCE AWAY! Now 6" is actually further away than it sounds if you're using a tape measure or a ruler to measure the Platform of the Basking Spot to the exposed UVB tube within the tube fixture, especially now that you have the UVB fixture attached to the underside of the mesh lid and actually INSIDE the enclosure. MOST PEOPLE USE EITHER A NICE THICK, WIDE LOG OR BRANCH THAT YOUR DRAGON CAN CLIMB UP AND REST ATOP, A BIG ROCK OR A STACK OF ROCKS THAT HE CAN CLIMB UP, OR SOME PIECE OF MANUFACTURED DECOR THAT IS MEANT TO BE A BASKING PLATFORM. The new one I've seen that actually is really convenient and can be duplicated with other items is a Ceramic or Composite Plastic Rock Ramp that is nice and wide and is extremely easy for them to climb right up. IF YOU DON'T HAVE ANYTHING RIGHT NOW THAT CAN GET HIM WITHIN 6" OF THE UVB TUBE, JUST USE THE HAMMOCK BY MOVING IT OVER TO THE HOT SIDE AT A DISTANCE OF NO FURTHER THAN 6" AWAY, IF YOU NEED THE HAMMOCK TO BE EVEN CLOSER FOR ARRANGEMENT REASONS THAT'S FINE, HE CAN SAFELY SIT AT A DISTANCE OF 4" AWAY FROM THE UVB TUBE. The hammock will be fine until you can figure out what to set up and use as a permanent Basking Spot. YOU MAY HAVE TO PHYSICALLY PICK HIM UP AND SET HIM ON THE HAMMOCK UNDER THE LIGHTS ON THE HOT SIDE FOR A WHILE UNTIL HE STARTS TO IMPROVE....
#5.) You need to place whatever you are going to use as his Basking Platform not only within 6" of the UVB tube, but it needs to obviously be located WITHIN THE HOT SIDE OF THE ENCLOSURE AND TRY TO CENTER IT SO THAT IT IS UNDERNEATH BOTH THE UVB TUBE AND THE BRIGHT WHITE BASKING BULB, SO THAT HE GETS BOTH LIGHTS AT THE SAME TIME WHILE HE IS BASKING!!! THIS IS ABSOLUTELY CRUCIAL, AS THIS IS WHAT IS REPLICATING THE NATURE SUNLIGHT, IT IS WHAT IS GOING TO ALLOW HIM TO ABSORB BOTH THE
UVB LIGHT AND THE HEAT AT THE SAME TIME, BECAUSE AS I ALREADY STATED, HE MUST NOT ONLY ABSORB THE
UVB LIGHT UNOBSTRUCTED AND AT LEAST WITHIN 6' OF THE UVB TUBE, BUT HE MUST BE ON A BASKING SPOT/PLATFORM THAT IS WITHIN THE CORRECT BASKING SPOT SURFACE TEMPERATURE, AND THIS IS ACHIEVED BY LOCATING HIS BASKING SPOT/PLATFORM WITHIN THE HOT SIDE AND UNDERNEATH BOTH LIGHTS. Essentially, you are locating whatever you are using as his Basking Spot/Platform within the Hot Side of the enclosure and directly underneath (centered) both the UVB Tube and the Bright White Basking Bulb.
6.) That's it for the set up of the lights in his enclosure. Now you need to turn both his UVB tube and his Bright White Basking light on, and leave them on for at least an hour, this is to allow the enclosure to heat up to the temperatures it is going to normally be at using the current Bright White Basking bulb. After both the lights have been turned on for at least an hour, this is where you are going to need the Digital Probe Thermometer. ***********You always want to start measuring the 3 important temperatures inside his enclosure by measuring his Basking Spot Surface Temperature first! After both lights have been on for any hour, place the probe from the thermometer directly on the Basking Spot, on exactly the spot that your dragon will be sitting while he's basking. YOU MUST ALLOW THE PROBE OF THE THERMOMETER TO SIT ON ANY SPOT YOU ARE TAKING THE TEMPERATURE OF FOR AT LEAST 20-30 MINUTES TO ALLOW THE PROBE TO HEAT UP TO THE CORRECT TEMPERATURE AND GET AN ACCURATE READ! THIS IS VERY IMPORTANT, IF YOU JUST PUT THE PROBE ON THE SPOT YOU'RE MEASURING AND THEN READ THE TEMPERATURE 5 MINUTES LATER, THE TEMPERATURE OF THE PROBE WILL BE CONTINUING TO RISE AND YOU WILL NOT GET AN ACCURATE TEMPERATURE READING AT ALL. So place the probe on the Basking Spot and allow it to sit on exactly the spot on the Basking Spot that your beardie will be sitting/laying while he's basking. Let the probe sit there for 20-30 minutes, then read the temperature on the thermometer, making sure that you're no longer seeing the digital temperature read-out still rising.
********This is your BASKING SPOT SURFACE TEMPERATURE...For a Bearded Dragon that is a baby or a juvenile, basically under a year to a year and a half old, you want the Basking Spot Surface Temperature to be between 105-110 degrees. For a Bearded Dragon that is over a year to a year and a half old, like your dragon, you want the Basking Spot Surface Temperature to be between 100-105 degrees.***************
8.) After you take the Basking Spot Surface Temperature, if the temperature is between 100-105 degrees then it's spot-on where it needs to be for your dragon, and you can move on to measuring the Hot Side Ambient (air) Temperature. If the temperature is too HIGH by only up to 10 degrees or less, you can do a few things: As long as the Basking Spot Surface Temperature is at 110 degrees or less, down to 100 degrees, you can try it out and see if he likes it that hot. 110 DEGREES IS THE HOTTEST TEMPERATURE THAT SHOULD EVER OCCUR INSIDE HIS ENCLOSURE, AND BABIES AND JUVENILES LIKE THEIR BASKING SPOT SURFACE TEMPS BETWEEN 105-110, ADULTS TEND TO LIKE IT JUST A BIT COOLER, BETWEEN 100-105 DEGREES, BUT IF YOU GET A READING BETWEEN 105-110, YOU CAN ROLL WITH IT AND MOVE ONTO THE NEXT TEMPERATURE MEASUREMENT. If the temperature is over 110 degrees, RAISE THE BASKING BULB/LIGHT UP AWAY FROM THE ENCLOSURE N FEW INCHES. Then wait another 20-30 minutes with the probe back on the Basking Spot, and read it again to ensure it is under 110 degrees. DO NOT ALLOW THE BASKING SPOT TO BE HOTTER THAN 110 DEGREES, IT CAN BE HARMFUL AND LETHAL IF IT IS TOO HOT. If the temperature is too LOW by only up to 10 degrees or less, you can do a couple of things: if the Basking Spot Surface Temperature is no lower than 98 degrees you can try it out and see if he likes it, and see what the Hot Side Ambient Temperature is. If the Basking Spot Surface Temperature is below 98 degrees, you can actually raise the Basking Spot/Platform up an inch towards the lights, and this should bump it to within 100 degrees. IF YOU GET A BASKING SPOT SURFACE TEMPERATURE THAT IS HIGHER THAN 110 DEGREES OR LOWER THAN 95 DEGREES, YOU NEED TO MOVE TO EITHER A HIGHER OR LOWER WATTAGE OF BRIGHT WHITE BASKING BULB.
9.) Once you get the Basking Spot Surface Temperature between 98-110 (these are the outer limits the Basking Spot Surface Temperature can be to try and then possibly make little tweaks to later, if it falls higher or lower than this range you have to go to a different wattage of bright white basking bulb. The range of 100-105 is the "ideal" temperature for an adult dragon, 105-110 is the "ideal" range for a baby or juvenile, but anything between 98-110 may work out just fine for your dragon. Like I said, you can make minor tweaks later. REMEMBER THAT YOU CAN ALWAYS MOVE THE BASKING BULB CLOSER TO THE BASKING SPOT OR FURTHER AWAY FROM THE BASKING SPOT TO MAKE MINOR TEMPERATURE CHANGES, BUT YOU CAN NEVER MOVE THE BASKING SPOT FURTHER THAN 6" AWAY FROM THE UVB TUBE OR CLOSER THAN 4' TO THE UVB TUBE!!!)
Once you get the Basking Spot Surface Temperature within the 98-110 degrees, then you can move on to measure the Hot Side Ambient (air) Temperature. You need to move the thermometer probe off of the Basking Spot/Platform and move it down to the Hot Side area where your dragons body will be while he's just sitting/laying in the Hot Side of the tank. Most of the Digital Probe Thermometers come with a Suction Cup on the wire just before the probe, so you can simply attach the Suction Cup to the glass of the tank near the bottom of the tank BUT NOT ON THE BOTTOM, I USUALLY ATTACH THE SUCTION CUP TO THE GLASS OF THE TANK ON THE HOT SIDE OF THE ENCLOSURE ABOUT 1-2" UP FROM THE VERY BOTTOM OF THE TANK. This should put the probe in the air of the Hot Side at about the level that your dragon's head will be when he's laying on the Hot Side floor. AGAIN ALLOW THE PROBE TO SIT THERE FOR AT LEAST 20-30 MINUTES, THEN READ THE TEMPERATURE ON THE DIGITAL READ-OUT, MAKING SURE THAT THE TEMPERATURE IS NOT STILL DROPPING OR MOVING. The Hot Side Ambient (air) Temperature needs to be within 88-93 degrees.
10.) After you measure the Hot Side Ambient Temperature, you need to measure the Cool Side Ambient (air) Temperature. So move the probe over to the opposite side of the enclosure, the Cool Side, and do the same thing you just did to measure the Hot Side Ambient Temp. by attaching the Suction Cup to the Glass on the Cool Side about 1-2" up from the bottom of the enclosure. ALLOW THE PROBE TO SIT FOR 20-30 MINUTES AND THEN READ THE DIGITAL READ-OUT, MAKING SURE THAT THE TEMPERATURE IS NOT STILL DROPPING OR MOVING.The Cool Side Ambient Temperature should be between 75-80 degrees.