Mag-Float Magnetic Aquarium Cleaner Pre-Filter As the flagship model from

As the flagship model from Fluval's expansive substrate cleaning series

Dose aquarium every 1-2 days

enclosed container with a fish often does more harm than any intended good

Vitamin D3 950 IU/lb (min)

Zoo Med’s Frog Moss can be washed and reused several times before needing to be replaced with new moss

Mag-Float Magnetic Aquarium Cleaner Pre-Filter As the flagship model fromDescription Easily remove algae from glass aquariums with the Mag Float Magnetic Aquarium Cleaner. This lightweight magnetic cleaner eliminates the need to get your hands wet when doing aquarium maintenance and prevents damage to decor, corals, and invertebrates. The Mag Float Magnetic Aquarium Cleaner floats for easy retrieval and can be used for both fresh and saltwater aquariums. Large+ comes with a scraper included Replacement scrapers for Large