My RBTA will be here tomorrow!!!need tips??

[lsingh]

i hve two mp40s in my tank and my bta will be here tomorrow....
how can i cover my mp40,s.....they r covered from the sides with the sponges that comes with them but what about from!!!
need a quick advise..
thanks

 

[deangelr]

They push water out the front... You don't need a cover there.