Need to snag items for your pets? Today only until 8PM EST, PetSmart.com is having an 8-Hour Flash Sale and offering up an extra 25% off your purchase (excludes Dog Food, Cat Food and all Flea & Tick treatments) – discount of up to $100 applied in cart. Be sure to choose in-store pickup if available to bypass shipping charges. As an idea, you can score this GloFish 10 Gallon Aquarium Kit on sale for $51.99 (regularly $64.99) so just $38.99 after the extra 25% off when added to your cart! Please note that this Kit is only available for in-store pickup. This same Kit is selling for $56+ on Walmart.com with 4 out of 5 stars so this seems like a nice deal!