Mostly on Goldfish and Guppies.
Fantails are small birds found in Australasia. There are 40 known species of this bird and they are not endangered.
other fantails.
Fantails are fish and fish do not drink. So the answer is 'Nothing'.
worms that their mothers have chewed for them
no
The Fantails set out beyond the rainforest level of the world, they also live near human habitation.
Softball/grapefruit size.
for stabillity when they fly
Fantails, also known as Rhipidura, are small, agile birds renowned for their distinctive fan-shaped tails and acrobatic flight. They are commonly found in various habitats, including forests and urban areas, primarily in Australia and New Zealand. Fantails are insectivorous, often catching insects mid-flight, and are known for their curious and friendly behavior, frequently approaching humans. Their melodic calls and vibrant plumage make them a favorite among birdwatchers.
most insects
Small flies and insects
mostly found in Egypt