Deck Crack

[bigsapper]

Just noticed this deck crack. I don't see it in the pool itself. Any opinions on what level of concern I should have?

 

[PoolGate]

All concrete cracks. The hope is that it is on the stress relief joints. Your deck should be totally isolated from your pool so it should not effect the pool at all. And as long as the 2 pieces don't go in different directions (up/down) or spread more than 1/8", you are fine.