Is this normal

[Generallyfunperson]

I bought a single head zoa a while ago, and recently i noticed this happening to it at the bottom. Is this normal? Is it

sick?

 

[herurich]

I bought a single head zoa a while ago, and recently i noticed this happening to it at the bottom. Is this normal? Is it

sick?

I think it looks just fine, it's just searching some light by facing to the light

 

[Generallyfunperson]

I think it looks just fine, it's just searching some light by facing to the light

I meant like it going pale at the bottom