Pack your swimsuits, towels and either drinking water or a reusable water bottle.
The water in Tashkent is safe to drink, although as with anywhere, drink at your own risk. It's possible to bring a water bottle and fill up as you go.
Tuesdays and Thursdays are half-price for women at the pool, so pick one of these days if you can.
July and August can be hot, which is great for swimming, but makes it difficult to spent too much time outside.