My initial plan was to put something in my 72 gallon for natural birth control and after transferring all of my fish to it I could not bring myself to add something that would eat some of the babies. So, I added the 2 bolivian rams to my 35 gallon instead. I also added 1 angel and 1 dwarf gourami, 2 panda cories and 3 ottos over a period of a month or two. This evening I put 2 babies to see if I could handle adding something to the big tank as planned. Now I feel so bad because they are now stalking them, the fry are hiding almost under the gravel. I cant even get them out. This is horrible and I feel really bad about it. Now I know the answer to my initial plan............... Sorry for the long post.