Buy for 1 species, earn 5K pts, buy for 2+ earn 10K pts on $70 thru 12/15*

  • $0 - $50+

    $0$25$50+

Heating & Lighting Accessories

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Making sure your fish’s tank stays at the right temperature is an important part of their care. A fish tank thermometer might be necessary to help you monitor that temperature and create the best living conditions for your pet fish. Pet parents can find the aquarium thermometers/heating accessories they need at PetSmart. Here, we have everything you need to create the perfect habitat for your pet fish. 
Our selection of fish tank thermometers includes options like glass aquarium thermometers and digital thermometers as well as heating accessories like fish tank heater holders. Using these products, you can keep an eye on the temperature of your fish’s habitat and make adjustments if necessary to keep them comfortable and happy. 
You are sure to find what you need to create the best habitat for your fish at PetSmart. Need other fish tank heating and lighting supplies while you’re here? We also carry heaters, lights, and hoods/glass canopies for fish tanks. 
PetSmart also offers convenient shopping with curbside or in-store pickup. Need something today? We have select items available for same-day delivery in most areas powered by DoorDash. For items you purchase frequently, PetSmart has Autoship that automatically delivers the items you want to your door as often as you’d like. Check the website to see what items are eligible.
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For all offers listing a percent or dollar amount off regular price for individual products or categories of products: Eligible products only. Exclusions may apply. While supplies last. Quantities may be limited. Prices & selection may vary by store & online. Deliveries may be delayed. Offer may not be combinable with other promotions offers or discounts. Terms and conditions of an offer are subject to change at the sole discretion of PetSmart. See offer on site for end date. If the offer is a BUY/GET offer: Discount taken on lowest priced item(s) purchased. Mix and match not allowed between offers. Some offers require a minimum quantity purchase receive discount. If the offer is a sitewide SPEND/GET offer: Transaction total is prior to taxes & shipping & after discounts are applied. Promo code may be required and should be entered upon checkout. See product page to determine eligibility and for complete offer details. If the offer is an EXTRA SAVINGS offer: Valid on select sale & online prices for merchandise. Enter promo code at checkout. See product page to determine eligibility and for complete offer details. For TREATS REWARDS offers: All bonus points offers must be activated in your Treats Rewards account prior to purchase. Must be signed in to your Treats Rewards account online or use membership ID in stores at checkout. See offer card in your Treats Rewards account for complete offer details.
Save with Same-day delivery: $10 on your purchase of $50 or more on Cat Litter when choosing Same-Day Delivery for merchandise purchased on petsmart.ca or the PetSmart app thru 12/09/2024-12/15/2024. Transaction total is prior to taxes and after discounts are applied. Same day delivery is available in most areas. Exclusions apply. Eligible products only. See product page to determine eligibility. Savings will automatically reflect in shopping cart with purchase of qualifying product. While delivery is contact-free, we recommend being home during the delivery window to bring perishable items inside right away. Prices & selection may vary in stores & online. While supplies last. Quantities may be limited. See www.petsmart.ca/help or store associate for more details.
Treats rewards offer: Offer valid one time per day through 12/09/2024-12/15/2024 in stores & online with Treats Rewards. Must activate offer prior to purchase to receive bonus points. Must use Treats Rewards ID in stores and online at checkout for purchase to be eligible. Eligible purchases must have a minimum transactional total of $70.00. Transaction total is prior to taxes & shipping & after discounts are applied. Maximum earning of 5,000 points one time per day on a single pet purchase. “Single pet purchase” is defined as a purchase from any one of the following categories in a single purchase: dog, cat, fish, bird, reptile, and small pet. Maximum earning of 10,000 points per day on purchases for more than one type of pet made in the same purchase. “More than one type of pet purchase” is defined as a purchase from two or more of the following categories in a single purchase: dog, cat, fish, bird, reptile (includes amphibians), and small pet. Products & services are subject to availability. Prices & selection vary. Pet age, health & vaccination requirements apply for services. Breed restrictions may apply. At the sole discretion of PetSmart, some pets may not be permitted. Excludes gift cards, gift certificates, donations made on PetSmart Charities sites & veterinary care. In most cases, points are awarded immediately following the qualifying purchase, but it may take up to 72 hours to appear in accounts. For online orders, points are awarded after the full order has shipped or been picked up at the store. Treats Rewards rules apply. See petsmart.com/treats-rewards or petsmart.ca/treats-rewards for details.
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Ship to Home Disclaimer: Treats members receive free standard shipping on select online orders over $49 (prior to taxes & after discounts are applied) when signed into their Treats account prior to purchase. Shipping is not available to Quebec. The savings will automatically reflect in the shopping cart with the purchase of qualifying merchandise. Due to size and/or weight, certain items bear an additional shipping surcharge or special handling fee. Select products in the following categories are not available for free shipping: live pets, canned, fresh or frozen foods, select cat litters. Free shipping may not be combinable with other promotional offers or discounts. Deliveries 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.
Same-Day Delivery Disclaimer: Free Same-Day Delivery is available in most areas. Eligible products only. Exclusions apply. See product page to determine eligibility. While delivery is contact-free, we recommend being home during the delivery window to bring perishable items inside right away. Prices & selection may vary in stores & online. While supplies last. Quantities may be limited. See www.petsmart.ca/help or store associate for more details.
Autoship Disclaimer: Sign up for Autoship and have products conveniently delivered to you at the frequency you choose! Autoship now available in select areas only; eligibility for Autoship is determined once ship-to postal code is entered. Enrol today and enjoy 15% savings on select items on your initial autoship order and up to 5% on all recurring orders. Treats membership is required to receive discount. Must be signed into your Treats account prior to purchase. Maximum savings is $30.00. Certain products and brands are not eligible for sitewide offers or promotions and specifically excludes, services, gift cards, gift certificates, previous purchases and charitable donations. Savings will automatically reflect in cart on qualifying item upon enrollment in Autoship. Treats members receive free shipping on select orders over $49.00, prior to taxes & after discounts are applied. Offer may not be combinable with other promotional offers or discounts. While supplies last. Quantities may be limited. Deliveries may be delayed. Terms and conditions of this offer are subject to change at the sole discretion of PetSmart.
In-Store Pickup Disclaimer: 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 two hours prior to pickup to receive same day. 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 PetSmart | Help or store associate for more details.