could I put a few of my malwai cichlids in there? the dats are growing out in my 75 I have 8 dats (3 at, 4 IT 1NTT) all between 3-5 inches...I have jewels, red empress, yellow lab and some peach colored cichlids would any of these be ok?...Im thinking of taking the driftwood out but like i said it seems so cruel to have nothing in there for them to hide by