Tag: Tetra Aquarium Filter Cartridge Coupon

There’s a fantastic deal on Tetra Whisper Bio-Bag Filter Aquarium Cartridges 3-pack over at Amazon. This is on sale for $3.19, that’s 73% off the regular price of $11.99. Additionally, you can save an extra 5% when you Subscribe & Save. That makes the final price as low as $3.03.  Learn more about this product…