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    Sterling

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    46220 Potomac Run Plaza

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    (703) 444-6500

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Global Source Single Door Folding Wire Dog Crate
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ExquisiCat Naturals Multi-Cat Paper Pellet Cat Litter - Unscented, Low Dust, Low Tracking, Natural
Top Paw® X-Large Adhesive Leakproof Dog Pads - 28" x 34"
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    Top Fin® Aquarium Water Clarifier

    Old Price $7.99 - 9.99
    $7.59 -9.49
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    (25)

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  • 3 Sizes

    API® Aquarium Salt

    Discounted Price $8.49 - 89.99 Old Price $9.99 - 89.99
    $8.07 -85.49
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    Top Fin® Aquarium Readistart Nitrifying Bacteria Starter

    Old Price $8.99 - 11.99
    $8.54 -11.39
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    (38)

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  • 2 Sizes

    API® ACCU Clear Aquarium Water Clairifier

    Discounted Price $5.49 - 9.29 Old Price $8.99 - 15.99
    $5.22 -8.83
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  • Zoo Med Betta H2O Aquarium Water Conditioner

    Discounted Price $3.79 Old Price $4.99
    $3.60
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    (15)

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  • Tetra® EasyBalance Nitraban Aquarium Water Treatment

    Discounted Price $4.99 Old Price $14.99
    $4.74
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  • 2 Sizes

    Top Fin® Betta Aquarium Water Conditioner

    Old Price $3.99 - 5.99
    $3.79 -5.69
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    (24)

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  • 2 Sizes

    Tetra® SafeStart Aquarium Cycling Water Conditioner

    Discounted Price $8.59 - 21.99 Old Price $9.99 - 21.99
    $8.16 -20.89
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  • Top Fin® pH Decrease Aquarium Water Conditioner

    Old Price $7.99
    $7.59
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  • Tetra Aquarium Cleaning Bacteria

    Discounted Price $8.99 Old Price $11.99
    $8.54
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  • API® Ammo Lock

    Discounted Price $10.99 Old Price $16.99
    $10.44
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    (1)

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  • Top Fin® pH Increase Aquarium Water Conditioner

    Old Price $7.99
    $7.59
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    (10)

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  • API® Betta Aquarium Water Conditioner

    Discounted Price $3.99 Old Price $6.99
    $3.79
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    API® Aqua Essential

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    $8.07 -14.72
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  • Tetra® WaterClarifier Aquarium Water Clarifier

    Discounted Price $5.69 Old Price $11.49
    $5.41
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    API® Algaefix Aquarium Algae Control

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    $9.02 -16.14
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    $3.13
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  • API® Ammo Lock Ammonia Remover Aquarium Water Conditioner

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    Top Fin® Algae Remover

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    $7.59 -15.19
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    Top Fin® Aquarium Biological Cleaner

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    $6.64 -15.19
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    $28.68
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    Seachem® Stability®

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    $45.70 -73.21
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    Seachem® Prime®

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    $56.99 -84.51
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    API® pH Up Adjuster Freshwater Aquarium Water Conditioner

    Discounted Price $6.99 - 15.99 Old Price $9.99 - 20.99
    $6.64 -15.19
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    API® pH Down Adjuster Aquarium Water Conditioner

    Discounted Price $5.79 - 14.49 Old Price $9.99 - 14.49
    $5.50 -13.77
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    Seachem® Flourish Excel™

    Discounted Price $36.14 - 66.70 Old Price $36.19 - 69.99
    $34.33 -63.37
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    Top Fin® Instant Ammonia Aquarium Neutralizer

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    $7.59 -10.44
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    $4.27
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PetSmart has fish tank water conditioners on-sale! Keeping your pet fish’s tank clean and healthy for your fish involves using the right aquarium water care and conditioning products. In order to keep the water in your aquarium in optimal condition, you’ll occasionally need to purchase these products so your fish can live their best life. PetSmart has fish tank water conditioners on-sale for a limited time so you can give your fish a healthy place to live for less. Pet parents can find the aquarium water care, aquarium water conditioner, and other discounted aquarium supplies they need at PetSmart. 

PetSmart has more than just fish tank water conditioners on-sale. Our collection of aquarium water care and conditioner supplies includes discounted products like:

  • Aquarium Water Conditioner
  • Pre-Conditioned Water
  • Aquarium Salt
  • Fish Tank Water Clarifier
  • Turtle Tank Water Cleaner
  • Algae Control
  • Ammonia Remover Pads
  • Bacteria Supplements
  • Fish Tank Dechlorinator 
  • Fresh Water Starter Kits
  • Goldfish Minerals
  • And More

 

You’re sure to find all the discounted fish tank water supplies you need at PetSmart. Need something else for your pet fish while you’re here? We sell fish disease treatment, fish food, fish feeders, fish tank plant care, fish pond care, saltwater aquarium care, fish tank water quality testers, and

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Save $15 off your purchase of $75 or more on sale and online prices for qualifying merchandise on petsmart.com or the PetSmart app. Transaction total is prior to taxes and after discounts are applied. Offer excludes all or select items from various brands; see product page to determine eligibility. Offer not valid on products purchased from The Pharmacy at PetSmart, services, gift cards, gift certificates, previous purchases and charitable donations. Savings will automatically reflect in shopping cart with purchase of qualifying product. Offer may not be combinable with other promotional offers or discounts. Prices & selection may vary. While supplies last. Quantities may be limited and deliveries may be delayed. Offer valid through 2/5/23.

*Offer valid 1/30/2023 – 2/26/2023 with Treats membership in stores & online. While supplies last. Prices & selection may vary by store & online. Must activate offer prior to purchase to receive bonus points. Must be signed in to your Treats account prior to purchase or use Treats membership ID in stores at checkout. May not be combinable with other available bonus points offers. Points will be credited to your Treats account 24-72 hours of your purchase. Treats rules apply. See www.petsmart.com/treats for details.

Save $10 off your first purchase of $50 or more in Pharmacy. Offer valid with Treats membership online only at petsmart.com or on the app. Must be signed into your Treats account prior to purchase. Discount taken off highest priced qualifying item in cart. Offer not valid on services, gift cards, gift certificates, previous purchases, charitable donations, and may exclude all or select items from various brands. Offer may not be combined with other promotional offers or discounts and specifically excludes any available Autoship offers. Limited to one time per customer during the offer period. Transaction total is prior to taxes & after discounts are applied. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. Offer valid through 2/26/23.

Save 35% on your first Autoship order up to a maximum savings of $20.00 and 5% on all recurring orders. Certain products and brands are not eligible for sitewide offers or promotions and specifically excludes: select products from The Pharmacy at PetSmart, all Royal Canin and Eukanuba products, all services, give cards, gift certificates, previous purchases and charitable donations. Must be signed in to your Treats account to receive discount. Savings will automatically reflect in shopping cart with purchase of qualifying product and enrollment in Autoship. Offer may not be combinable with other promotional offers or discounts. Treats members receive free shipping on select orders over $49.00, prior to taxes & after discounts are applied. Add'l terms apply. Prices & selection may vary. While supplies last. Quantities may be limited and deliveries may be delayed. Terms and conditions of this offer are subject to change in the sole discretion of PetSmart.

Treats members enjoy Free Standard Shipping on orders over $49. Must be signed into your Treats account prior to purchase. Transaction total is prior to taxes & after discounts are applied. Savings will automatically reflect in shopping cart with the purchase of qualifying merchandise. Maximum value $75. Due to size and/or weight, certain items bear an additional shipping surcharge or special handling fee. 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 combinable with other promotional offers or discounts. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart. 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, provincial or federal governmental actions, and other similar acts. Offer valid on PetSmart.com.

Free Same-Day Delivery offer valid on select merchandise purchased at petsmart.com when choosing Same-Day Delivery. Same-day delivery is available in most areas. Order by 9am for delivery between 12pm-3pm, by 1pm for delivery between 3pm-6pm, & by 3pm for delivery between 6pm-8pm. Orders placed after 3pm will be fulfilled the next day. 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, provincial or federal governmental actions, and other similar acts. While delivery is contact-free, be sure to be home during your delivery window to bring any perishable items inside right away. Prices & selection may vary in stores & online. While supplies last. Quantities may be limited. See www.petsmart.com/help or store associate for more details.

Curbside orders must be picked up two hours prior to store closing time. In store pickup available during all store hours. Orders must be placed three hours prior to store closing for same day pickup. Store hours may vary. Check your local store for details & current store hours. Prices & selection may vary by store & online. While supplies last. Quantities may be limited. See www.petsmart.com/help or store associate for more details.

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