As the title says I am looking into getting some L66 and eventually breeding them, but just enjoying them for the first couple months or so. I was wondering how many I could possibly have in there and what the m/f ration? Some other questions I have are what substrate would they prefer and that would make them comfortably or look good and preferably what kind of sand? I would have a couple pieces of driftwood in there, some slate, with an eheim 2217 as filtration (and possibly either a fluval 306/cascade 1000). Also was wondering what to feed them I have read they are mainly carnivorous and will feed on shrimp pellets, bloodworms, and other meaty foods. I was wondering if that is true if I could feed tilapia, catfish, and other foods like that at the fish market? I also read that they will still need some sort of veggies so I was wondering if I could feed food like carrots, broccoli, and zucchini? Thanks for reading and hopefully answering these questions