Fantails are fish and fish do not drink. So the answer is 'Nothing'.
Fantails, otherwise the kinds that are fairly aggresive and fight over food and also don't get very big.
Fantails are small birds found in Australasia. There are 40 known species of this bird and they are not endangered.
worms that their mothers have chewed for them
The Fantails set out beyond the rainforest level of the world, they also live near human habitation.
Fantails are a type of lolly. They have a caramel centre and are coated in chocolate. They are wrapped in yellow and red paper.
for stabillity when they fly
Mostly on Goldfish and Guppies.
Small flies and insects