Aqua One Floating Magnet Cleaner Small For Up 5mm Glass Hang on 1ml will raise the alkalinity

1ml will raise the alkalinity of 100 liters (25gal) by 0

Ventilation slots in the lid of the filter and aeration grooves in the outflow ensure that water returned to the tank is fully oxygenated and maximize gas exchange during filtration

In the set of cartridges:

Prime also contains a binder which renders ammonia

(130-240 L)

Aqua One Floating Magnet Cleaner Small For Up 5mm Glass Hang on 1ml will raise the alkalinityThe Aqua One Floating Magnetic Aquarium Glass Cleaner is the quick, no mess, no fuss way to clean your aquarium. You can keep your hands dry while the magnet removes algae from the aquarium glass. The super strong magnet and non slip handles makes cleaning a breeze, while the anti scratch cleaning pads provides effective algae removal. The floating magnet ensures the magnet will never sink the bottom of your aquarium.