Fluval A101 Air Pump - 190 L (50 US Gal) Watercare Because plants use iron to

Because plants use iron to produce chlorophyll

Plants are able to much more easily derive a benefit from Flourish Iron™ because ferrous iron gluconate is already in the ferrous form so they do not expend energy reducing it

ferrous gluconate is better suited to foliar feeding than is iron-EDTA owing to the relatively weaker iron-gluconate bonding vs

Oversized rubber feet stabilizers reduce vibration

Powerful Airflow: Efficient design for optimal flow

Fluval A101 Air Pump - 190 L (50 US Gal) Watercare Because plants use iron toA Series Air Pumps are designed to significantly improve water circulation and essential oxygen levels for fish, plants, corals and beneficial bacteria. Hobbyists will appreciate a powerful air delivery that is designed with ultra quiet operation and energy efficiency in mind, in addition to adjustable flow control dials that allow each outlet to be independently controlled. Key Features : Powerful air delivery provides excellent output flow to