One of these days I really want to breed my h. eilyos. I already keep them in blackwater as most of my tanks are of that composition but i need to do a bit more i think. These guys are pretty expensive and i want 50 to 100 for the 600 i will setup for my dwarf cichild. Now if i can breed them it will become feasible. Also the morse code tetra is another one i have (though i've not seen any indication of either species wanting to lay eggs).