Being powerful is like being a lady. If you have to tell people you are, you aren't.
Art is a harmony parallel with nature.
~ Paul Cezanne
Having the water temperature ranging from 26˚C to 30˚C means that the Goldfish is in constant metabolic overdrive. The growth comparing the videos shot within a few days is exemplary of how fast the BBRs can grow in the tropical climate when given ample food.