The eheim air 100 is a strong, durable air pump with a output of 100 liters per hour. Made to last for years. 1 Output.
The eheim air 200 is a strong, durable air pump with a output of 200 liters per hour. Made to last for years. 2 Outputs.
The eheim air 400 is a strong, durable air pump with a output of 400 liters per hour. Made to last for years. 2 Outputs.
Eheim Air 1000 is an efficient, energy-saving (8.5w) aerator with 2 outlets. Has maximum flow rate of 1000 l/h.
Eheim Air 500 is an efficient, energy-saving (5w) aerator with 2 outlets. Has maximum flow rate of 540 l/h.