$12.99
In stock
Color: Default
Size: One Size
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
DESCRIPTION Top Fin® products offer an extensive line of quality equipment and aquarium accessories to ensure cleaner, clearer aquarium water. These proven water care products help support the well-being of your aquatic environment and the fish that call it home. Exclusively at PetSmart. Features: Measures six essential water parameters: pH, Nitrate, Alkalinity (KH), General hardness (GH), & ChlorineAccurate and easy to use25 CountBrand: Top Fin® Intended For: Fresh an saltwater aquariums Weight: 2.3 FL OZ (8.7 mL) Caution: Keep out of reach of children.Advice For Use: Store in a cool, dry location. Keep test strip bottle dry. Do not reach for or touch test strips with wet fingers. Close cap tightly after removing strips. For best results, read strip in natural daylight.About the Top Fin® Brand We offer an extensive line of quality products for beginner to intermediate aquatic pet parents. We know that caring for an aquatic environment can feel intimidating, so we strive to make things simple by teaching the basics to build confidence as you create and maintain your underwater world. From aquariums and starter kits to equipment, food, water care, and décor, our products provide endless ways to personalize your setup and support the well-being of your aquatic pets. Dive deep into the hobby and discover the vibrant life waiting for you just below the surface. Explore how our products help simplify care while you create a healthy and beautiful aquarium (subject to change at any time) Aquariums & Starter Kits Easy-to-use products that simplify setup and support a healthy environment. Aquarium Stands & Ensembles Stylish and functional furniture that complements your home and supports easy maintenance. Plants & Aquatic Décor Live and faux plants and décor inspired by your imagination to personalize your underwater world. Equipment & Accessories Essential tools to help keep your aquarium clean and your fish healthy. Food & Water Care Formulas designed to support a wide range of fish, plus clean and clear water. Instructions: Step 1: Remove the test strip from bottle and replace cap tightly.Step 2: Immerse the reaction zone of the test strip into a sample of aquarium water for approximately 2 seconds.Step 3: Remove test strip from water with the testing pads facing up. Do not shake excess water off. Step 4: At 15 seconds read all except nitrate and nitrite. At 60 seconds, read results of nitrate and nitrite. Compare results to the visual guide on the bottle.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$12.99