Will update when I find the charger for my camera. Had a huge weekend a few back and in my infinite wisdom hid the charger from myself.
As for food, I feed a varied diet but your food just sounded higher quality than mine. I feed my leopoldi's and scalare:
Tetrabits for discus
TetraRubin granules
Delik Tanganyika (Veg part)
Frozen Bloodworms
Frozen brine shrimp
and live ghost shrimp
The staple though is frozen bloodworms and Tetra discus bits.
I do weekly water changes of a minimum of 25%, every second or third time up to 60%. My scalares are large already so they slowly get bigger. The leopoldi's don't seem to be growing at a noticable rate, although I can see they have grown a little bit.
My altums will only eat live ghost shrimp (lucky I have a cheap ready supply) and frozen bloodworm. Slowly to get them onto the tetra bits.