Equipment
Penn-Plax Clear-Free Undergravel Filter 20H/15 gal.
A 2-plate undergravel filter system from Penn-Plax sized for 20H and 15-gallon tanks — draws water through the gravel bed, turning your substrate into biological filter media.
$19.99In stock
- Brand
- Penn-Plax
- Condition
- new
- Fulfillment
- Local pickup — Erie, PA
What it's for
- biological filtration for freshwater tanks
- undergravel filtration system
- turning substrate into filter media
- low-profile tank filtration
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.