I just received 5 of each of these fish (all F1's)and placed them in tanks excited to breed them. The Wori (3 females and 2 males) are in a 55 planted tank with a pair of N. Trans. and a pair of subocellatus. Ph is 6.9 soft water, Congo tetras and 2 pair of small killies (a. garderi) are also in the tank. Anyone have any suggestions or tips? The Wori need to grow out a bit they are about 1". The "Nigerian Redface" look like sub-o's and they may just be that. The breeder I got them from claims that the person who caught his wild pair said that these fish are not in any books. Anybody know anything about them? Andy