Mag-Float Cleaning Magnet (Large) Pufferfish Reef BioFuel may also be

Reef BioFuel may also be used without turning the skimmer off

Cleaner can remain attached to the aquarium between maintenance sessions

We recommend boxfish only be kept by very experienced aquarists

It is quite adaptable to different light levels

Mag-Float Cleaning Magnet (Large) Pufferfish Reef BioFuel may also beMag Float Cleaning Magnet (Large) Powerful Floating Glass Cleaning for Large Aquariums The Mag Float Cleaning Magnet (Large) provides the magnetic strength and cleaning coverage required for large glass aquariums. Designed for systems up to 350 gallons with glass panels up to 5 8 inch thick, it allows routine algae to be removed from outside the aquarium while the internal cleaning section follows across the submerged glass. If magnetic contact is