Available in both 0.5hp and 1 hp versions these circulators provide good circulation characteristics at modest prices.

This low cost venturi unit can be used to introduce air into rearing tanks or ponds using pumped water or even pipe pressure.

A 1.2hp aerator and circulator proving for good flow characteristics whilst introducing up to 2 cubic metres of air per minute.

Available in both 1 hp & 1.5hp models this aerator / circulator is similar to EOLO but has a marine brass body for marine use.

1 hp and 2 hp are very large circulators with large diameter, slow turning propellers of 740 mm and 930mm diameter respectively.

These aerators provide very high levels of oxygenation and are available in 0.5 hp, 1 hp and now 1.5 fountain versions.

This uses the Splash 0.5 hp aerator as the powerhouse to intensify the oxygen content of water