If it does not affect the performance of the Polaris, and it's not spraying the windows (fountain is not too high), I wouldn't worry too much about it. Just slide the nearest float over it. If it bugs you, i suppose you could cut the hose at the pinhole and add a swivel. The proper fix, although a bit pricey, is to replace that section of hose. Problem is, you have to buy a whole 10 foot section. Maybe your pool store has sections laying around he'll give you one at a good price (free).