Equipment
Tetra Bio-Bag Medium Filter Cartridges (8-pk).
An 8-pack of medium BIO-Bag cartridges for Tetra Whisper power filters — each bag is pre-loaded with carbon and floss and assembles quickly for a fresh start.
$19.99In stock
In-store purchase only. There is no online checkout on this site. Pick this up at our Erie store, or call us to arrange shipping.
- Brand
- Tetra
- Condition
- new
- Fulfillment
- Local pickup — Erie, PA
Pick this up at the shop, or ask us to ship it. Shipping cost depends on the item, so call (814) 456-9445 and we'll quote it — payment is taken upfront before the order goes out.
What it's for
Underlined topics open the guide that explains how they work.
- mechanical and chemical filtration for Tetra Whisper filtersMechanical filtrationStraining waste, uneaten food and debris out of the water before it breaks down.In How to build an easy freshwater sump — no drilling, no cut glass
- carbon and floss cartridge replacementReplacement parts & media refillsCartridges, media refills and impellers. The parts that wear out on a schedule.In How Often to Clean a Fish Tank: A Simple Maintenance Schedule
- routine power filter media changeChemical filtrationMedia that grabs dissolved things a strainer can't catch, like odors and tint.In How to build an easy freshwater sump — no drilling, no cut glass
- removes impurities and clears waterChemical filtrationMedia that grabs dissolved things a strainer can't catch, like odors and tint.In How to build an easy freshwater sump — no drilling, no cut glass
Visit the store
660 East 14th Street,
Erie, PA.
Mon–Fri 12–6 · Sat 11–4 · Sun closed. Call ahead on livestock — what's on the floor rotates.