Get It Today
How to get it
Buy Online, Pick Up In Store
Petco's Dollar Per Gallon sale offers huge savings where you can purchase select 10-29 gallon tanks for just $1 per gallon, while some larger tanks up to 75 gallons are discounted at 50% off. This sale is only available to Pals Rewards members.
The Dollar Per Gallon sale happens seasonally, about 4 times a year. Become a Pals Rewards member to take advantage of this sale and to receive updates on the Dollar Per Gallon sale.
The Dollar Per Gallon sales typically last for a month depending on product availability. Our current Dollar Per Gallon sale runs from November 1st - November 29th.
Select 10-29 gallon tanks are included in the Dollar Per Gallon sale. Larger 40, 55, and 75 gallon fish tanks are available at 50% off.
Yes, the Dollar Per Gallon sale is only available for in store or curbside pickup sales. To take advantage of this sale you must be a Pals Rewards member. It is easy to sign up and worth the savings when you receive 5% back every day by earning 1 point for every $1 spent.
pop-up content starts
pop-up content ends
Sign up today & receive 40% off your first order and these perks:
No promo code needed.
Delivered on your schedule – change or cancel any time.
ALWAYS earn 5% back with Pals Rewards
Automatically applies your rewards for even more savings.
Learn more about the program >
Purchase a K9 Advantix II or Advantage II topical, then visit our salon for a FREE application! Ask a store partner for details. Advantage and K9 Advantix are registered trademarks of Bayer. Do not use K9 Advantix II on cats. Not available in all states. Proof of current vaccinations required. Purchase in a Petco store or on Petco.com required for free application.