Tunze Care Magnet Plastic Blade Set - 0220.156 Chillers They may nip on many

They may nip on many types of invertebrates

Mag-Float Medium Directions

Adjust feeding amount and frequency based on coral response and aquarium nutrient levels

If using more than one bag

Tunze Care Magnet Plastic Blade Set - 0220.156 Chillers They may nip on manyTunze Care Magnet Plastic Blade Set 0220. 156 The Tunze Care Magnet Plastic Blade Set 0220. 156 is a genuine replacement blade pack for the Tunze Care Magnet Nano. The plastic blades are intended for routine algae cleaning and careful use on more delicate aquarium surfaces. Tunze 0220. 156 Nano Plastic Blades Genuine Tunze plastic replacement blade set. 45 mm blade width for the Care Magnet Nano. Useful for routine algae cleaning in nano aquariums.