"New from Tetra the Dynatec pump enjoys a powerful new design which includes induction motor technology for a stronger, longer lasting pump that is virtually clog-free. Unique uni-directional impeller supplies greater flow rate and higher lift. Includes easy snap on and off pre filter for cleaning sponge. Perfect for waterfalls, streams and filters. Pump is fitted with a thermal cut-off device that temporarily switches off the pump in the event of overheating. 3 year limited warrantee (except impeller). 8.5" long x 7" high. comes with a 15' cord.
Can only be used submersible, not out of pond."