Dip, Wait, Compare — Quick 8-in-1 Strips That Catch Water Problems Before Your Fish Do

<p>Super simple 3-step process: dip, hold, compare to color chart in 30 seconds. Tests 8 parameters including pH, ammonia, alkalinity, hardness, and chlorine. Good value — 50 strips for the price makes daily testing affordable. More sensitive to nitrates/nitrites than some pricier alternatives, which h</p>