Keep your aquarium clean and healthy with these high-quality Marina Slim
Filter Bio-Carb cartridges. This lot includes 24 filters in 8 packs of 3,
providing you with plenty of replacements to keep your filtration system
running smoothly. Designed for use with Marina S10, S15, and S20 filters, these
cartridges provide effective mechanical and chemical filtration to keep your
fish and plants thriving. With a focus on performance and reliability, Marina
cartridges are a great choice for any aquarium enthusiast.
Brand new and factory sealed.