Sorry, I didn't know you were in the Uk. In that case, thats even better, because the UK has a bulb that is a bit better than the reptisun, which is the Arcadia 12%.
Just because they are breeders, doesn't mean they know everything. Lots of us on here have been taking care, and breeding, dragons for decades, and through an open forum like this, we all can discuss what is good and what is bad. And what we know is, reptiglos are bad uvb bulbs, they cause eye problems, they cause lethargicness, since they don't produce the right amount of uvb they can cause MBD due to a lack of calcium absorbtion due to a lack of D3 because of the
uvb bulb.
There are no bad stories about the Arcadia 12% or the Reptisun 10.0. Which is why we recommend them.
If you are going to keep the reptiglo it would be best to actually just turn it off. It causes more harm than good.
-Brandon