The more you feed, the faster it'll grow.
They always beg for food, which makes them appear like they're starving, but in reality they're not. Fish can go for weeks without food and it'll still be 100% healthy.
Never over feed a fish, it's not healthy for humans and neither is it for fish. Overfeeding produces a large bio load, the fish may become obesed, and the nutrition of a goldfish is like you eating lettuce for the rest of your life, but 100 times more fatty.
So what you need to do, is stop listening to whoever that told you to feed your snakehead goldfish.
Starve that snakehead for a few days and start feeding it more nutritious food like shrimp, worms, pellets, squid, bugs, etc.
They always beg for food, which makes them appear like they're starving, but in reality they're not. Fish can go for weeks without food and it'll still be 100% healthy.
Never over feed a fish, it's not healthy for humans and neither is it for fish. Overfeeding produces a large bio load, the fish may become obesed, and the nutrition of a goldfish is like you eating lettuce for the rest of your life, but 100 times more fatty.
So what you need to do, is stop listening to whoever that told you to feed your snakehead goldfish.
Starve that snakehead for a few days and start feeding it more nutritious food like shrimp, worms, pellets, squid, bugs, etc.