First off you need to separate the dragons-- ASAP- unless you want babies -- dragons are solitaire animals and should never be kept together except for breeding -- next the red light needs to go as well they harm the dragons eyes and can cause long term eye damage -- dragons need a solid bright white basking bulb that keeps temps 95-100 surface basking you will need 4 digital probe thermometers since you have 2 dragons--- next proper UVB and I am guess your using a coil -- get rid of it -- from what your describing the male dragon is startings of MBD his condition will get worse w/ out a good UVB-- you need 2 of them since you have two dragons -- I am going to post the Sunblaster Nano Tech since you can get the fixture reasonable but you must get this bulb to replace the bulb that comes w/ that fixture
you want the 2 ft -24" fixture
https://hydrobuilder.com/sunblaster...mp.html?opts=eyJhdHRyaWJ1dGU5MDEiOiI2NjEwIn0= this bulb
22"
Zoo Med ReptiSun 10.0 UVB T5 HO
if you have a PetSmart in your town you can try looking there for this one
24" Arcadia Pro T 5 12% bulb here is what it looks like
Arcadia ProT5 12% UVB Bulb With Hood this one shown is the 39 watt you want the 24 watt --
the UVB can sit on the screen but I recommend you take the screen off since the dragon is having difficulty walking now --- we can stop the progression of this getting worse but you must act now in the mean time get them both outside for some direct sunlight 15 minutes or longer sitting on you separate of coarse DO NOT leave them unattended - you can use a plastic tote w/ NO lid but you must supervise them so they do not overheat I dont know how hot it is where you are -- any questions please ask