Tetra 25900

Discount price for Tetra Whisper Bio-Bag Cartridge small, 2-Pack. They are in color-coded packages, making it easier than ever to remember which cartridges to purchase on subsequent trips to your local aquarium store. For the ultimate in convenience, choose assembled Whisper Bio-Bag cartridges Convenience of being pre-assembled Filled with Ultra-Activated Tetra 25900 carbon, removing waste particles, odors, and discoloration ... Learn more »

Tetra 25900 Review: Tetra Whisper Bio-Bag Cartridge small, 2-Pack. I am quite pleased with this product and the shipping. It contained oen package of two of the small Tetra brand "Bio-bag" filters, excactly as described. My local Petco stoped carrying these and carried their own brand instead. Petco brand didn't fit in my little 2.5gal Tetra Whisper filter pump. I was a little worried about ordering these online but they were the correct product and only $3.00, with free shipping. The free shipping was a great deal, I got these before I got my Amazon.com order I placed on ... Read more »

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