The EV-400 is a beast of a skimmer, and is well-suited for heavily stocked marine tanks. The footprint is the same as the EV-240, but this skimmer has a taller mixing chamber and a larger foam tower, which makes for better contact time. If you have the room for this monster, you will not be disappointed.

 - SMC precision valve for air flow control

 - John Guest Speedfit connection

 - Twist-Loc collection cup with EPDM gaskets

 - Raised gate valve for easy sump installation

 - 32" tall

 - 6-3/4" x 10-3/4" footprint (not including pump)

 - 1" hose barb water input

 - 1-1/2" gate valve output

 - 3/4" collection cup drain

 - 3/8" threaded air inlet

 - 1/4" JG fitting

 - Gate valve exit is 9-1/2" high

 - Mag Drive 18

 - Gen-X Mak 4

 - Iwaki 55 RLT



 > Auto Waste Collector Accessory


 > Warranty Policy


 > How Does Spray Injection Work?


 > Locate a Dealer