Introducing the perfect solution for your aquarium filtration needs - the Marineland Power Rite Cartridges in size B! These cartridges are specifically designed for all water types and are compatible with the Marineland Penguin Filter. They are manufactured by the trusted brand Marineland and guaranteed to keep your aquarium water clean and healthy for your aquatic pets.

These cartridges are ideal for the Marineland Power Rite 125 and 150 models and will provide excellent filtration performance. With their easy-to-install design, you'll be able to keep your aquarium in top shape without any hassle. Get your Marineland Power Rite Cartridges today and ensure your aquatic pets have the best living environment possible.