In my home aquarium, I have a Vermiculated (Yellow-Marbled) Synodontis (4 in.), Royal Farlowella (Panama Whip) (4 in.), Clown Loach (3 in.), African Knifefish (4.5 in.), Ropefish (9 in.), and school of about 10 feeders. Every other day I throw in a bloodworm cube, half a brine shrimp cube, an...