Amazon: $3.03 Tetra Whisper Bio-Bag Filter Aquarium Cartridges 3-pack (reg. $11.99; SAVE 75%)

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 and/or buy yours through the link below.

Tetra Whisper Bio-Bag Filter Aquarium Cartridges 3-pack – only $3.03 when you Subscribe & Save (reg. $11.99).