Marina Slim S20 Power Filter - Hang-On Back Aquarium Filter - Up to 20 Gallons

The Marina S20 Power Filter is a compact and slim filter designed for aquariums up to 20 gallons (76 L). Its unique design allows it to hang on the outside of your fish tank, saving space and providing efficient filtration. This power filter is self-priming and offers ultra-quiet operation, ensuring a peaceful environment for your aquatic pets.

The Marina Slim S20 Power Filter provides both practical and aesthetically pleasing filtration. The Bio-Guard system ensures the rapid seeding of beneficial bacteria within the cartridge, promoting effective biological filtration. By alternating cartridge replacement, the Bio-Guard system maintains a healthy aquatic environment.

Whether you're a beginner or an experienced aquarium enthusiast, the Marina S20 Power Filter is a reliable choice for maintaining clean and healthy water in your aquarium.

• Suitable for aquariums up to 20 gallons (76 L)
• Slim and compact design
• Hang-on style filter
• Self-priming
• Ultra-quiet operation