Aquarium Heaters & Chillers

10% off when you buy online & pick up in-store! Discount applied in cart.

• - No promo code needed. The promotion and discount will automatically be added to your qualifying subtotal.
• - In order to qualify for the buy online and pickup in-store discount, you must choose the "I'll Pick It Up" option, choose your store and add to your Shopping Cart. If the "I'll Pick It Up" option is not available, it is not available in stores. Please contact your local Petco for availability.
• - The discount applies to your online purchase subtotal for the pickup in-store products only. Subtotal refers to the amount of order before taxes and shipping. The qualifying subtotal excludes any Repeat Delivery orders or One-Time delivery orders.
• - Items that are being shipped do not qualify for the promotion.
• - Exclusions: ORIJEN, ACANA, Taste of the Wild, Hill's Pet Nutrition food and treats (Hill's Prescription Diet, Hill's Science Diet, Hill's Ideal Balance and Hill's Bioactive Recipe); Purina brands (Pro Plan, Muse, Beyond and Tidy Cats); Petsafe Brands (PetSafe, SportDOG, Frolicat, Drinkwell, Solvit', ScoopFree, Pet Loo, Gentle Leader, Mr. Herzher's and Piddle Place); Educator E-Collars; Playology; Dollar per Gallon tanks, 50% off or more tanks; select Precious Cat litter products; select Zilla Critter Cages; WholeHearted Memberships, Repeat Delivery orders and subscriptions; out-of-stock items, prior purchases, Donations, Petco Gift Cards and eGift Cards.
• - Petco.com charges applicable tax on all orders shipped to states in which Petco has a physical location.
• - Promotion Code does not apply to international orders.
• - Promotion Code cannot be redistributed or used in combination with any other offer or online promotion code.
• - Petco.com in its sole discretion may refuse to redeem any Promotion Code that it believes in good faith to be fraudulently or improperly obtained.
• - Offer valid only at petco.com.

Shipping Fees and Schedule

Save 30% on your First Prescription Order with Repeat Delivery

• - No promo code needed. The discount will appear in your cart.
• - The 30% discount automatically applies to your first-time, qualifying Repeat Delivery purchase subtotal. Subtotal refers to amount of order before taxes and shipping. Maximum discount amount is $30.
• - Exclusions: ORIJEN, ACANA, WholeHearted Memberships and orders, add-on items, out-of-stock items, Donations, Petco Gift Cards and eGift Cards; and applicable taxes. Additional exclusions may apply and will be noted on the Product Detail page and/or Shopping Cart.
• - Petco.com charges applicable tax on all orders shipped to states in which Petco has a physical location.
• - Promotion valid for one use per order, person/and or household.
• - Promotion cannot be redistributed or used in combination with any other offer.
• - Petco.com in its sole discretion may refuse to redeem any Promotion that it believes in good faith to be fraudulently or improperly obtained.
• - Offer valid only at petco.com

25% off when you add once to your next Repeat Delivery

• - The discount is valid only for existing Repeat Delivery subscribers.
• - No promo code needed. Discount applied when you click the "Apply discount" button.
• - Discount applied to the product price before taxes and shipping at the time your repeat delivery order ships.
• - Petco.com charges applicable tax on all orders shipped to states in which Petco has a physical location.
• - Promotion valid for one use per order.
• - Promotion cannot be redistributed or used in combination with any other offer.
• - Petco.com in its sole discretion may refuse to redeem any Promotion that it believes in good faith to be fraudulently or improperly obtained.
• - Offer valid only at petco.com.

$1 Per Gallon 10G, 20G, 20L & 29G Aqueon open-glass tanks when you buy online & pick up in-store

• - Promotion ends Saturday, February 1, 2020 at 11:59pm PST.
• - Valid only on 10G, 20G, 20L and 29G size Aqueon Open-glass Aquariums.
• - No promo code needed. Discount will be reflected in the sale price.
• - In order to qualify for the buy online and pickup in-store discount, you must choose the "Free Pickup Today" option, choose your store and add to your Shopping Cart. If the "Free Pickup Today" option is not available, it is not available in stores. Please contact your local Petco for availability.
• - The discount applies to your online purchase subtotal, for the pickup in-store products only. Subtotal refers to the amount of order before taxes and shipping. The qualifying subtotal excludes any One-Time delivery orders or Repeat Delivery orders.
• - Décor, accessories and live animals not included. Items pictured not styled for the technical requirements of this species.
• - Exclusions: Out-of-stock items, prior purchases and applicable taxes. Additional exclusions may apply and will be noted on the Product Detail page and/or Shopping Cart.
• - Petco.com charges applicable tax on all orders shipped to states in which Petco has a physical location.
• - Promotion cannot be redistributed or used in combination with any other offer.
• - Petco in its sole discretion may refuse to redeem any Promotion that it believes in good faith to be fraudulently or improperly obtained.
• - Offer valid at Petco stores and Petco.com.
• - Offer not valid in Alaska and Hawaii.

Terms & Conditions

• - The promotion ends Sunday, February 2nd, 2019 at 11:59pm PDT.
• - Enter promo code: BIO5 in your Shopping Cart.
• - The $5 discount applies to your order subtotal on any one 3.5 lb. bag of Hill's Bioactive Recipe Dog Food. Subtotal refers to the amount of your order before taxes and shipping.
• - The discount is valid only on one 3.5 lb. bag of Hill's Bioactive Recipe Dog Food. Additional exclusions may apply and will be noted on the • Product Detail page and/or Shopping Cart.
• - Petco.com and .com charges applicable tax on all orders shipped to states in which Petco has a physical location.
• - Promotion Code valid for one use per order, per person.
• - Promotion Code cannot be redistributed or used in combination with any other offers and/or promotion codes.
• - Petco.com in its sole discretion may refuse to redeem any Promotion that it believes in good faith to be fraudulently or improperly obtained.

• - The promotion ends Sunday, February 2nd, 2019 at 11:59pm PDT.
• - Enter promo code: BIO10 in your Shopping Cart.
• - The $10 discount applies to your order subtotal on any one 11 lb. bag bag of Hill's Bioactive Recipe Dog Food. Subtotal refers to the amount of your order before taxes and shipping.
• - The discount is valid only on one 11 lb. bag of Hill's Bioactive Recipe Dog Food. Additional exclusions may apply and will be noted on the • Product Detail page and/or Shopping Cart.
• - Petco.com and .com charges applicable tax on all orders shipped to states in which Petco has a physical location.
• - Promotion Code valid for one use per order, per person.
• - Promotion Code cannot be redistributed or used in combination with any other offers and/or promotion codes.
• - Petco.com in its sole discretion may refuse to redeem any Promotion that it believes in good faith to be fraudulently or improperly obtained.
• - Offer valid on petco.com.

• - The promotion ends Sunday, February 2nd, 2019 at 11:59pm PDT.
• - Enter promo code: BIO15 in your Shopping Cart.
• - The $15 discount applies to your order subtotal on any one 21.5 lb. or 22.5 lb. bag of Hill's Bioactive Recipe Dog Food. Subtotal refers to the amount of your order before taxes and shipping.
• - The discount is valid only on one 21.5 lb. or 22.5 lb. bag of Hill's Bioactive Recipe Dog Food. Additional exclusions may apply and will be noted on the • Product Detail page and/or Shopping Cart.
• - Petco.com and .com charges applicable tax on all orders shipped to states in which Petco has a physical location.
• - Promotion Code valid for one use per order, per person.
• - Promotion Code cannot be redistributed or used in combination with any other offers and/or promotion codes.
• - Petco.com in its sole discretion may refuse to redeem any Promotion that it believes in good faith to be fraudulently or improperly obtained.
• - Offer valid on petco.com.

20% off your first purchase of Hill's Prescription Diet food

• -The promotion ends Saturday, January 18th, 2020 at 11:59pm PDT.
• -Enter promo code: 20NEWPD in your Shopping Cart.
• -The 20% discount applies to your order subtotal on any Hill's Prescription Diet Dog or Cat Food. Subtotal refers to the amount of your order before taxes and shipping.
• -The discount is valid only on your first purchase of Hill's Prescription Diet Dog or Cat Food. Additional exclusions may apply and will be noted on the Product Detail page and/or Shopping Cart.
• -Petco.com and .com charges applicable tax on all orders shipped to states in which Petco has a physical location.
• -Promotion Code valid for one use per order, per person.
• -Promotion Code cannot be redistributed or used in combination with any other offers and/or promotion codes.
• -Petco.com in its sole discretion may refuse to redeem any Promotion that it believes in good faith to be fraudulently or improperly obtained.
• -Offer valid on petco.com.