Pets Warehouse is running a sale on premium frozen fish food with up to 80% off selected items. This is the main offer on the page and works best when you find marked down stock that fits your aquatic pet's diet.
The sale applies to frozen fish food only, and prices are marked as shown with no code needed. On a $60 order at full price, for example, a product marked 50% off saves you $30, bringing the total to $30. If you find items marked at the full 80% discount, the savings are even bigger: a $60 item becomes $12, saving $48.
If your order qualifies for the second offer, you get a bonus. When you spend $39.99 or more on frozen products, Pets Warehouse includes a free insulated box and dry ice to keep everything cold during shipping. This applies on top of any sale prices, so a $50 order of discounted frozen fish food still gets the free packaging. You do not need a code for either offer; both are automatic when you shop online.
To pick between them: the sale is your main saving, and the free insulated box simply adds value to any frozen order over the $39.99 threshold. If you are buying frozen fish food anyway, aim for a basket over $40 to get the free packaging along with the sale discount. Below $39.99, stick with the sale prices alone and buy only the marked down items that suit your needs.
The biggest percentage sale Pets Warehouse has listed in the 12 months to October 2026 was up to 80% off, which is what you see today.