Marineland Penguin 100 BIO-Wheel Power Filter

Name: Marineland Penguin 100 BIO-Wheel Power Filter
Brand: Marineland

The Marineland Penguin 100 uses the Rite-Size A replacement cartridge, as listed in Marineland's Penguin power filter manual.

Hang-on-backPenguin BIO-Wheel (hang-on-back)Status unknown

OEM-listed replacements

Listed by Marineland itself, or by another document published by the filter's manufacturer.

OEM-listed replacementCartridge

OEM manualSpectrum Brands Pet LLC (Marineland)

“MODEL 100: RITE-SIZE A CARTRIDGE”

Sourceretrieved 2026-10-051 corroborating source

OEM product page — Spectrum Brands Pet LLC (Marineland)Product image alt text: "PA0135 Marineland Penguin Power Filter Replacement Cartridge Rite-Size A Front"; "PA0135-03" shown as "3 count"

Products that a seller or third-party maker states are for this filter. These are claims by the seller — not OEM endorsements, and not tested here.

No third-party compatibility claim was recorded for this model.

Recorded as unknown rather than guessed.

tank_ratingThe archived manual page read does not state a tank-size rating for this model.