Equipment
Penn-Plax Ammonia-X AX-4 Cartridges (2-pk).
A 2-pack of ammonia-removing cartridges (AX-4) for Penn-Plax undergravel filters — slip them into the uplift tubes to pull harmful ammonia from the water column.
$4.99In 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
- Penn-Plax
- 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.
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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.