Yeah, same here. The larger male angels picked on the apajos initially. Now they keep moving all the time and are always doing so in a "heard". So I think angels have a hard time bullying them.
Good looking geos. How big are they? I have a 55 with the same stock; OH's and angels. I like your aquascaping better though. Nice set up!
I would guess the largest one is probably 4", could be more. I am terribly bad at guessing size.
Oh, and I don't like my aquascaping a whole lot I think its too drab, and am now seriously thinking of making it a well planted tank.
they look nice i bet they are very enjoyable to watch
The keep on digging and are very active. They also flare up their fins a lot more, and appear very big when they do. Very cool fish. I bet it will become even more interesting when they spawn. This will be my first mouth brooder (I know they are delayed) ever!