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    Sterling

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    46220 Potomac Run Plaza

    Sterling, VA 20164

    (703) 444-6500

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    Note: Hours for Services (Grooming, PetsHotel and Training) and Holidays may vary. Please see store details or contact the store for more information.

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  • API® Freshwater Aquarium Master Test Kit

    Discounted Price $23.99 Old Price $35.99
    $22.79
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  • 2 Sizes

    API® 5 in 1 Aquarium Test Strips

    Discounted Price $5.79 - 10.99 Old Price $8.99 - 18.99
    $5.50 - 10.44
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  • API® Aquarium Ammonia Test Strips

    Discounted Price $14.99 Old Price $17.99
    $14.24
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  • Tetra® 6 N 1 Aquarium Water Test Stips

    Old Price $29.99
    $28.49
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  • API® Pond Master Test Kit

    Discounted Price $26.69 Old Price $37.99
    $25.36
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  • API® Aquarium Ammonia Test Kit

    Discounted Price $10.59 Old Price $15.49
    $10.06
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  • Seachem Alert Combo Aquarium pH & Ammonia Detector

    Discounted Price $14.99 Old Price $16.99
    $14.24
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  • API® Freshwater Aquarium Mini pH Test Kit

    Discounted Price $5.49 Old Price $7.59
    $5.22
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  • API® Perfect Start

    Discounted Price $13.99 Old Price $17.49
    $13.29
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  • Fluval® Aquarium CO2 Indicator Set

    Old Price $14.99

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  • Tetra® Quick Dip Aquarium Water Test Kit

    Discounted Price $10.99 Old Price $17.49
    $10.44
    5% off Auto Ship

    Sign In & Enjoy Free Shipping Over $49

  • API® POND 5 IN 1 Pond Water Test Strips

    Old Price $13.99

    SAVE 15% With Buy Online, Pickup in Store or Curbside Pickup!

Aquarium Water Test Kits

The only way to truly know that your fish have a safe, healthy home where they can thrive is by testing their water regularly. We offer a wide range of easy-to-use aquarium water tests to ensure optimal water quality. Find easy aquarium test strips and complete water testing kits for both freshwater and saltwater fish tanks. Check pH levels and ammonia, as well as chlorine and chloramine, nitrites, nitrates, water hardness and more. And for those just starting out with fish, we even offer aquarium startup kits that make it easy to start and maintain a new aquarium.
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Delivery may be delayed due to acts beyond our reasonable control, which may include, but are not limited to, weather, strikes, power outages, shutdowns, local, state or federal governmental actions, and other similar acts.

*Valid with your in-store pickup purchase. First-come, first-serve. Selection may vary. Limited quantities available. While supplies last.

Now offering curbside! To take advantage of curbside service, please call the store and select option 0 from the menu when you are in the parking lot of the store. Provide the PetSmart associate your name, make, model and color of your vehicle, and an associate will promptly bring your purchase to your vehicle. All curbside pickups must be completed by 7 p.m. After 7 p.m., you may go into the store to pick up your items. Store hours may vary. Check your local store for details. Prices & selection may vary by store & online. Quantities may be limited.

Treats™ members enjoy Free Standard Shipping on orders over $49. Members must sign in for discount to apply. Transaction total is prior to taxes & after discounts are applied. Due to size and/or weight, certain items bear a shipping surcharge or special handling fee, which will still apply. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Valid only on orders shipped within the contiguous 48 U.S. states, military APO/FPO addresses and select areas throughout Canada. Offer not valid on all or select products in the following categories: live pets; canned, fresh or frozen foods; select cat litters. Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart.

Enter code BLUE30 to receive 30% off your first Autoship purchase of all Blue Buffalo dog and cat food and treats. Discount taken off highest priced qualifying Blue Buffalo items upon checkout. With Treats membership. Must be signed into your Treats account to prior to purchase to receive discount.

Prize is $7,000, which is the cash equivalent of over 12 years worth of BLUE Life Protection Formula Adult Chicken & Brown Rice (24 lbs. per month) for dogs and over 15 years worth of BLUE for Cats Adult Indoor Health Chicken (15 lbs. per month). NO PURCHASE NECESSARY. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. Void where prohibited. Open only to legal residents of the 50 United States (D.C.), 18 years of age or older. Sweepstakes begins 6/2/2020 and ends 8/16/2020. Prize restrictions apply. For Official Rules, prize descriptions and odds disclosure, visit www.bluebuffalosweeps.com. By texting BLUE SWEEPS to 811811, you consent to receive up to 8 promotional text messages (pertaining to this program only) from Snipp Interactive on behalf of Sponsor via an automatic telephone dialing system to the number you provide. Msg & Data Rates May Apply. Txt HELP for help STOP to Stop. Sponsor: Blue Buffalo Co., Ltd. 11 River Rd, Wilton, CT 06897, United States

Save 15% off when you buy online and pick up in store. If you placed your order less than 3 hours before closing time, it'll be ready the following business day. Most orders are ready in 3 hours less. To take advantage of our Curbside Pickup, order online for in-store pickup. Then, once you arrive at the store parking lot, please call & select option "0" from the menu. Provide your name, make, model & color of your vehicle, and an associate will promptly bring your purchase to your vehicle. All curbside pickups must be completed by 7 p.m. After 7 p.m., you may go into the store to pick up your items. Offer valid online only. Transaction total is prior to taxes & after discounts are applied. Offer valid on select merchandise when choosing In-Store Pickup. Savings will automatically reflect in the shopping cart with the purchase of qualifying merchandise. Maximum value $150. Offer not valid on gift cards, gift certificates, previous purchases, charitable donations, crickets, mealworms, comet fish and may exclude all or select items from the following brands: Adaptil®, Advantage®, Advantus™, Andis®, API®, Applaws®, Aqueon®, ARM & HAMMER™, Bayer, Benebone®, Blue Buffalo®, Brown's® Tropical Carnival®, Burt's Bees®, CANIDAE®, Capstar™, carefresh®, Castor & Pollux, Catit®, Cesar®, Charlee Bear®, Cheristin™, Chuckit!®, Cloud Star®, CRAVE™, Desinging Health, Dr. Elsey's® Precious Cat, DURAFORCE®, Eukanuba®, Fancy Feast®, Feliway®, flexi®, Fluval®, Free Spirit®, Frontline®, FURminator®, Garmin®, Glandex®, Greenies®, HALO®, Hikari, Hill's® Science Diet®, Himalayan Dog Chews®, Iams®, Jackson Galaxy®, JW Pet®, K9 Advantix®, Kaytee®, Kong®, Kurgo®, Lafeber's®, Litter Genie™, Manna Pro, Merrick®, MILK-BONE®, Muse®, Natural Balance®, Naturally Fresh®, Nature’s Recipe®, Nature's Variety® Instinct®, NaturVet®, Nite Ize®, Nulo, NUTRO®, ULTRA™, NUTRO® MAX CAT®, NUTRO® MAX®, NUTRO™, Nylabone®, Old Mother Hubbard®, Omega™, Outward Hound®, Oxbow™, PawZ®, PEDIGREE®, Pet Corrector™, PetArmor®, Petmate®, PetSafe®, PetSafe® Drinkwell®, PetSafe® ScoopFree®, Petstages®, Plato®, PureBites®, Purina® ONE®, Purina® Beyond®, Purina® Friskies®, Purina® Pro Plan®, Purina® Yesterday's News®, Rachael Ray™ Nutrish®, Redbarn, Royal Canin®, Seachem, SENTRY®, Seresto®, SHEBA®, Simple Solution®, Skout's Honor®, Smart Pet Love Snuggle Puppy™, Solid Gold®, Starmark®, Temptations™, The Missing Link®, ThunderShirt®, TropiClean®, True Chews®, TUFFY®, Vet's Best®, Virbac®, Vitakraft®, Vittles Vault®, Wellness®, WHIMZEES™, Whole Earth Farms®, World’s Best, Zoo Med™, Zuke's®, ZuPreem® Offer may not be combined with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid on PetSmart.com through July 6th, 2020 @ 7:30 am EST.

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