Paddling pool recommendations?

[neveradullmoment99]

For 3 kids 11, 7, 10. Not expensive and easy to assemble, fill and empty. Help with size to get would be appreciated. I havent a clue!! Thanks.

Asda had 6foot ones for I seem to remember £12 the other day. With an electric pump they soon fill up.

Thanks for the tip. I got a rectangular one from asda for £14 :) Its about 2metres by 1.5 metres or something like that. So think that will be big enough.