Marineland Power Filter Penguin
Easy Enough for the Beginner
Whether you're a first-time aquarist or consider yourself a hobbyist the Marineland Penguin Power Filter is right for you. Because it comes in four different sizes this filter is perfect for any small to medium aquarium 20-70 gallons. It does a superior job with the bio-load of Tropical Community Fish Oscars and African Cichlids. Leftover food and fish waste particles disappear in minutes due to the filter's replaceable Rite Size cartridges ensuring a clean and healthy environment for your fish and plants.
| Model | Flow Rate | Tank Size |
| 100 | 100 GPH | Up to 20 gallons |
| 150 | 150 GPH | Up to 30 gallons |
| 200 | 200 GPH | Up to 50 gallons |
| 350 | 350 GPH | Up to 70 gallons |