I think 2 or 4 something ^_^
Six piranha could eat about 12 or 13 goldfish each day because in one day they eat about 1 or 2 goldfishes.
A pinch a day, twice a day. Don't give them too much food, or they might over eat. =)
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Yes, goldfish need to be fed small amounts of food around three times each day, or one large meal a day year round.
There are a great many plants that goldfish will not eat. Goldfish will not eat plants like trees for example.
Many other larger fish and many species of bird eat goldfish.
once a day, only as much as they can eat in 5 mins. scoop out whatever is left with a net and adjust your next feeding accordingly
A goldfish should eat as much flakes or pellets as it can in 2 to 3 minutes twice a day.
6 times a day
your fish need to be fed 2-3 times a day. if your fish doesn't eat every thing in five minutes the take rest food out with goldfish net. but i feed my goldfish 1-2 times a day and their food that i give them is SUPA goldfish flake food or i give them goldfish pallets.
As many times as itneeds to.
Swim, Eat, Swim, Eat, Poop, Swim, Eat,Poop....