Hello, i have a giant upside down cat, a bumble bee cat and two zammora catfish, i've had them all about a year and their all in very good health very active and feeding well. I just need some finer points on the ideal diets. They all seem to scavenge chopped fish chunks and prawns (after my Oscar and Snakehead have been fed through the day) but i'm unsure on how much vegetables they should be fed, at the moment i feed them pre-soaked algae pelets after i switch the lights off. Any advice would be very welcome thanks.