Fluval U Filter Media Value Pack U2 U3 U4 Internal Filtration Aquarium Fish Tank Option:U4 You can mimic the natural

You can mimic the natural cycle of the sun and moon to create a realistic environment for your fish

Its dual-chamber system allows for continuous operation by enabling simultaneous suction and emptying without interruption

Power Consumption: 1600 W

The natural variation in colour

Resistant to seawater conditions

Fluval U Filter Media Value Pack U2 U3 U4 Internal Filtration Aquarium Fish Tank Option:U4 You can mimic the naturalFluval Replacement Media Sets for U2, U3, & U4 Filters Keep your aquarium water clear and healthy with these Fluval Replacement Media Sets, specifically designed for U2, U3, and U4 filters. Each value pack provides up to six months of biological and mechanical filtration, ensuring your aquarium remains clean and balanced. Ideal for both freshwater and saltwater setups, these media sets deliver reliable performance for your aquatic environment. Key