I wasn't sure where to post this, so mods, if it's in the wrong place feel free to move it!
This is our 4th summer in this house, which came with a 35 year old pool. We just renovated in January/February, and chose Tahoe Blue PebbleTec with abalone shells to resurface the pool. Since it's gotten hot, we've had tons of dragonflies hovering over the pool. We've never seen them before this year. Could they be attracted by the sparkly reflection from the shells in the pool surface?