Just recently my smaller res has developed these white spots on the top of his shell and the bottem of his shell looks like there is dust sitting on it! I just mean that it looks like dust he has deep water to swim in and a basking spot with a UV bulb.He loves to bask.Does he have shell rot or something else what can I do to make it go away.Any help is appreciated.
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Right now i have:
13 dogs
2 cats
3 RES
2 gunie pigs
4 fish


