Shop for other Penn-Plax products.
Roll over image to magnify
Product Information

Penn Plax Undertow Undergravel for 20L/29-Gallon Aquarium

Penn plax's, undertow undergravel single filter plate system. Undergravel filter has high pore air diffusers to increase bubble flow. Filter has a filt-a-carb carbon cartridge which removes harmful gasses, odors and discoloration from your aquarium

Product Notes

View All Penn-Plax View All Filters

Penn Plax Undertow Undergravel for 20L/29-Gallon Aquarium

6 reviews
$37.99 SALE

Penn Plax Undertow Undergravel
Currently Unavailable
Total: $0.00
Quantity: 0
Please pick a quantity to Add to Cart


Please choose which cart you want to add the item.

+ help

By choosing one of the above, you are able to shop for both yourself and a registrant at the same time. Once you are ready to checkout your items will be waiting for you in both your personal and registry shopping carts.

Still need assistance?

Please contact us at 1-866-SHOP-WAG (1-866-746-7924)

Product Reviews And Resources We've collected resources from around the web to help you make your purchasing decisions.