💦 Dive into Clarity: Your Fish Deserve the Best! Effectively adsorbs liquefied wastes, dyes, and medications for crystal-clear water. No phosphates released, promoting a sustainable and safe habitat for your fish. Safeguards against toxic ammonia build-up, ensuring a healthy aquatic environment. Tailored specifically for freshwater aquariums, providing optimal performance. Simply replace once a month for hassle-free aquarium care. Ammonia protection Adsorbs waste & dyes No phosphates released Fluval Zeo Carb is a premium aquarium filtration product designed to protect your freshwater environment by adsorbing harmful substances like ammonia, waste, and dyes, while ensuring no phosphates are released into the water. With a simple monthly replacement, it offers an eco-friendly and effective solution for maintaining a pristine aquatic habitat.