Novice hobbiest seeking repair advice for pump

[mouseydew]

Hi all. I run a 20 gal salt tank at work for keeping critters on hand for outreach events. I recently had a Second Nature Challenger 2 crap out on me. Does anyone else own one and can recommend a repair kit for the diaphragms?

 

[Owen386]

Is this an Air Pump?? I would probably just buy a new one if that's the case, probably cheaper.

-Owen

 

[Aquaman_68]

u want an air pump that u can buy replaceable diaphrams...Buy a luft pump...(coralife I believe) they r powerful lil air pumps & the diphrams r easy to replace & to get...