i have several colonies of ricordea growing on a some sort of coral skeleton, and somehow it got knocked over, and the skeleton broke right in the middle of one of the ricordea mushrooms. it secreted a bit of mucuos. i know that ricordea can be propagated by slicing them in half, so i'm thinking that the little guy will be alright. any thoughts? should i slice him in two, and finish the job, remove him from the tank, let him be? what do you think?