I have this piece in a mostly sps "acyo" tank. And at night my lil hippo goes inbetween the stalks to bed down for the night. Almost every night he knocks small pieces of the hammer off which then sometimes end up in mr acro. It starts to burn them if I dont catch it in time. My question is can I fill the stalks with spong or something so he cant get in or am I going to have to sell the hammer. I sure would like to keep them both but I like my ACRO much more then the hammer. So what you think?
