Moths my arse...unless these were the lepidoterist's most sought for winged insect find, the famous "Roof Debris Moth" that comes with no wings, no legs, no insectoid parts but clearly resembles ceiling debris.
Saw footage of the cleaning on Australian TV last night and unlike the entire air force of Bogongs that descended upon Homebush in 2000 it was clear as buggery that what was in the Delhi pool were not moths.