Clownfish darting

[myselfandme2]

I have had my clownfish for about 6 months now and he randomly has started to dart around the aquarium a lot. He is swimming very fast. Does anyone know what this is?

 

[bribo12]

Do you just have one clown? Is he rubbing against rocks when darting?

 

[myselfandme2]

Yeah just one clown and he isn’t touching the rocks

 

[myselfandme2]

The only thing that changed is that my urchin ate algae on a rock last night and the rock is brighter now

 

[Sniperhank]

Sounds like it is acting normally as long as parameters are squared away.

 

[Brookster123]

Does he dart and Kind of hover in one spot? Is he glass surfing?

 

[melosu58]

Could it be stray electric voltage in the water. Do you have a ground probe?