Sherman rbta and Clarkis

[jorge0912]

I just added a new addition to my tank..
Is a Sherman rbta about 3 to 4 inches big
The problem is my Clarkis right away hosted it they run on it which is nice but I think they are to big for it will they be okay or what should I do

 

[jorge0912]

An idea of how big they are compared to it I also see some poking to it with their mouths
What is he doing




He hosted it to fast I think they love it
But I feel like the little guy need it some rest they don’t let know one near it